General Information of Drug (ID: DMK1GBJ)

Drug Name
Trazodone
Synonyms
Beneficat; Desirel; Sideril; Tradozone; Trazalon; Trazodil; Trazodon; Trazodona; Trazodonum; Trazolan; Trazonil; Trialodine; Trittico; Desyrel Dividose; Trazodona [Spanish]; Trazodone Hcl; Trazodonum [Latin]; Beneficat (TN); Deprax (TN); Desirel (TN); Desyrel (TN); Desyrel(trazodone hcl salt); Molipaxin (TN); Thombran (TN); Trazodona [INN-Spanish]; Trazodone (Desyrel); Trazodone (INN); Trazodone [INN:BAN]; Trazodonum [INN-Latin]; Trazorel (TN); Trialodine (TN); Trittico (TN); 2-(3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl)[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one; 2-{3-[4-(3-chlorophenyl)piperazin-1-yl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 8-[3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl]-1,7,8-triazabicyclo[4.3.0]nona-2,4,6-trien-9-one hydrochloride
Indication
Disease Entry ICD 11 Status REF
Depression 6A70-6A7Z Approved [1], [2]
Therapeutic Class
Antidepressants
Drug Type
Small molecular drug
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 371.9
Topological Polar Surface Area (xlogp) 2.8
Rotatable Bond Count (rotbonds) 5
Hydrogen Bond Donor Count (hbonddonor) 0
Hydrogen Bond Acceptor Count (hbondacc) 4
ADMET Property
Absorption AUC
The area under the plot of plasma concentration (AUC) of drug is 20,216 +/- 5021 mcgh/L [3]
Absorption Tmax
The time to maximum plasma concentration (Tmax) is 3 h [3]
BDDCS Class
Biopharmaceutics Drug Disposition Classification System (BDDCS) Class 2: low solubility and high permeability [4]
Bioavailability
The bioavailability of drug is 44% [3]
Clearance
The total body clearance of drug is 5.3 +/- 0.9 L/h [5]
Elimination
Less than 1% of an oral dose is excreted unchanged in the urine [6]
Half-life
The concentration or amount of drug in body reduced by one-half in 7.3 +/- 0.8 hours [5]
Metabolism
The drug is metabolized via the liver [6]
MRTD
The Maximum Recommended Therapeutic Dose (MRTD) of drug that ensured maximising efficacy and moderate side effect is 23.0495 micromolar/kg/day [7]
Unbound Fraction
The unbound fraction of drug in plasma is 0.08% [8]
Vd
The volume of distribution (Vd) of drug is 0.84 +/- 0.16 L/kg [9]
Water Solubility
The ability of drug to dissolve in water is measured as 0.2 mg/mL [4]
Chemical Identifiers
Formula
C19H22ClN5O
IUPAC Name
2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one
Canonical SMILES
C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)Cl
InChI
InChI=1S/C19H22ClN5O/c20-16-5-3-6-17(15-16)23-13-11-22(12-14-23)8-4-10-25-19(26)24-9-2-1-7-18(24)21-25/h1-3,5-7,9,15H,4,8,10-14H2
InChIKey
PHLBKPHSAVXXEF-UHFFFAOYSA-N
Cross-matching ID
PubChem CID
5533
ChEBI ID
CHEBI:9654
CAS Number
19794-93-5
DrugBank ID
DB00656
TTD ID
D00USF
VARIDT ID
DR00490
INTEDE ID
DR1631
ACDINA ID
D00698

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
5-HT 1A receptor (HTR1A) TTSQIFT 5HT1A_HUMAN Modulator [10]
Serotonin transporter (SERT) TT3ROYC SC6A4_HUMAN Modulator [10]

Drug-Metabolizing Enzyme (DME)
DME Name DME ID UniProt ID MOA REF
Cytochrome P450 3A4 (CYP3A4)
Main DME
DE4LYSA CP3A4_HUMAN Substrate [11]
Cytochrome P450 2D6 (CYP2D6) DECB0K3 CP2D6_HUMAN Substrate [12]
Cytochrome P450 3A5 (CYP3A5) DEIBDNY CP3A5_HUMAN Substrate [13]
Cytochrome P450 3A7 (CYP3A7) DERD86B CP3A7_HUMAN Substrate [13]
Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This Drug

Molecular Expression Atlas of This Drug

The Studied Disease Depression
ICD Disease Classification 6A70-6A7Z
Molecule Name Molecule Type Gene Name p-value Fold-Change Z-score
5-HT 1A receptor (HTR1A) DTT HTR1A 2.18E-01 -0.11 -0.51
Cytochrome P450 3A5 (CYP3A5) DME CYP3A5 5.16E-01 4.53E-02 3.54E-01
Cytochrome P450 3A5 (CYP3A5) DME CYP3A5 2.06E-01 -1.87E-01 -6.20E-01
Cytochrome P450 2D6 (CYP2D6) DME CYP2D6 3.40E-01 1.04E-01 7.11E-01
Cytochrome P450 2D6 (CYP2D6) DME CYP2D6 7.43E-01 2.19E-03 1.72E-02
Cytochrome P450 3A4 (CYP3A4) DME CYP3A4 3.18E-03 2.30E-01 2.71E+00
Cytochrome P450 3A4 (CYP3A4) DME CYP3A4 8.32E-01 4.74E-02 1.73E-01
Molecular Expression Atlas (MEA) Jump to Detail Molecular Expression Atlas of This Drug

Drug-Drug Interaction (DDI) Information of This Drug

Coadministration of a Drug Treating the Same Disease as Trazodone
DDI Drug Name DDI Drug ID Severity Mechanism Disease REF
Aprepitant DM053KT Moderate Decreased metabolism of Trazodone caused by Aprepitant mediated inhibition of CYP450 enzyme. Depression [6A70-6A7Z] [58]
Sertraline DM0FB1J Major Additive serotonergic effects by the combination of Trazodone and Sertraline. Depression [6A70-6A7Z] [59]
Trimipramine DM1SC8M Major Additive serotonergic effects by the combination of Trazodone and Trimipramine. Depression [6A70-6A7Z] [59]
Cyclobenzaprine DM1YBRM Major Additive serotonergic effects by the combination of Trazodone and Cyclobenzaprine. Depression [6A70-6A7Z] [59]
Nefazodone DM4ZS8M Major Additive serotonergic effects by the combination of Trazodone and Nefazodone. Depression [6A70-6A7Z] [59]
Paroxetine DM5PVQE Major Additive serotonergic effects by the combination of Trazodone and Paroxetine. Depression [6A70-6A7Z] [59]
Selegiline DM6034S Major Additive serotonergic effects by the combination of Trazodone and Selegiline. Depression [6A70-6A7Z] [60]
Vortioxetine DM6F1PU Major Additive serotonergic effects by the combination of Trazodone and Vortioxetine. Depression [6A70-6A7Z] [59]
Isocarboxazid DMAF1NB Major Additive serotonergic effects by the combination of Trazodone and Isocarboxazid. Depression [6A70-6A7Z] [60]
Milnacipran DMBFE74 Major Additive serotonergic effects by the combination of Trazodone and Milnacipran. Depression [6A70-6A7Z] [59]
Escitalopram DMFK9HG Major Additive serotonergic effects by the combination of Trazodone and Escitalopram. Depression [6A70-6A7Z] [61]
Tranylcypromine DMGB5RE Major Additive serotonergic effects by the combination of Trazodone and Tranylcypromine. Depression [6A70-6A7Z] [60]
Desvenlafaxine DMHD4PE Major Additive serotonergic effects by the combination of Trazodone and Desvenlafaxine. Depression [6A70-6A7Z] [59]
Clomipramine DMINRKW Major Additive serotonergic effects by the combination of Trazodone and Clomipramine. Depression [6A70-6A7Z] [59]
Doxepin DMPI98T Major Additive serotonergic effects by the combination of Trazodone and Doxepin. Depression [6A70-6A7Z] [59]
Maprotiline DMPWB7T Major Additive serotonergic effects by the combination of Trazodone and Maprotiline. Depression [6A70-6A7Z] [59]
⏷ Show the Full List of 16 DDI Information of This Drug
Coadministration of a Drug Treating the Disease Different from Trazodone (Comorbidity)
DDI Drug Name DDI Drug ID Severity Mechanism Comorbidity REF
Methylene blue DMJAPE7 Major Additive serotonergic effects by the combination of Trazodone and Methylene blue. Acquired methaemoglobinaemia [3A93] [62]
Ivosidenib DM8S6T7 Major Increased risk of prolong QT interval by the combination of Trazodone and Ivosidenib. Acute myeloid leukaemia [2A60] [63]
Idarubicin DMM0XGL Moderate Increased risk of prolong QT interval by the combination of Trazodone and Idarubicin. Acute myeloid leukaemia [2A60] [64]
Daunorubicin DMQUSBT Moderate Increased risk of prolong QT interval by the combination of Trazodone and Daunorubicin. Acute myeloid leukaemia [2A60] [64]
Arn-509 DMT81LZ Moderate Increased risk of prolong QT interval by the combination of Trazodone and Arn-509. Acute myeloid leukaemia [2A60] [65]
Gilteritinib DMWQ4MZ Moderate Increased risk of prolong QT interval by the combination of Trazodone and Gilteritinib. Acute myeloid leukaemia [2A60] [64]
Oliceridine DM6MDCF Moderate Increased risk of prolong QT interval by the combination of Trazodone and Oliceridine. Acute pain [MG31] [64]
Galantamine DMEO794 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Galantamine. Alzheimer disease [8A20] [66]
Rivastigmine DMG629M Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Rivastigmine. Alzheimer disease [8A20] [66]
Metronidazole DMTIVEN Minor Increased risk of prolong QT interval by the combination of Trazodone and Metronidazole. Amoebiasis [1A36] [67]
Ivabradine DM0L594 Major Increased risk of ventricular arrhythmias by the combination of Trazodone and Ivabradine. Angina pectoris [BA40] [65]
Dronedarone DMA8FS5 Major Increased risk of prolong QT interval by the combination of Trazodone and Dronedarone. Angina pectoris [BA40] [66]
Bedaquiline DM3906J Major Increased risk of prolong QT interval by the combination of Trazodone and Bedaquiline. Antimicrobial drug resistance [MG50-MG52] [68]
Cilostazol DMZMSCT Moderate Increased risk of prolong QT interval by the combination of Trazodone and Cilostazol. Arterial occlusive disease [BD40] [64]
Levalbuterol DM5YBO1 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Levalbuterol. Asthma [CA23] [69]
Terbutaline DMD4381 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Terbutaline. Asthma [CA23] [70]
Pirbuterol DMI5678 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Pirbuterol. Asthma [CA23] [70]
Salbutamol DMN9CWF Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Salbutamol. Asthma [CA23] [69]
Formoterol DMSOURV Moderate Increased risk of prolong QT interval by the combination of Trazodone and Formoterol. Asthma [CA23] [70]
Desipramine DMT2FDC Major Additive serotonergic effects by the combination of Trazodone and Desipramine. Attention deficit hyperactivity disorder [6A05] [59]
Clarithromycin DM4M1SG Moderate Decreased metabolism of Trazodone caused by Clarithromycin mediated inhibition of CYP450 enzyme. Bacterial infection [1A00-1C4Z] [71]
Sulfamethoxazole DMB08GE Minor Increased risk of prolong QT interval by the combination of Trazodone and Sulfamethoxazole. Bacterial infection [1A00-1C4Z] [66]
Sparfloxacin DMB4HCT Major Increased risk of prolong QT interval by the combination of Trazodone and Sparfloxacin. Bacterial infection [1A00-1C4Z] [72]
Gemifloxacin DMHT34O Moderate Increased risk of prolong QT interval by the combination of Trazodone and Gemifloxacin. Bacterial infection [1A00-1C4Z] [64]
Norfloxacin DMIZ6W2 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Norfloxacin. Bacterial infection [1A00-1C4Z] [64]
Levofloxacin DMS60RB Moderate Increased risk of prolong QT interval by the combination of Trazodone and Levofloxacin. Bacterial infection [1A00-1C4Z] [64]
Troleandomycin DMUZNIG Moderate Decreased metabolism of Trazodone caused by Troleandomycin mediated inhibition of CYP450 enzyme. Bacterial infection [1A00-1C4Z] [71]
Lomefloxacin DMVRH9C Moderate Increased risk of prolong QT interval by the combination of Trazodone and Lomefloxacin. Bacterial infection [1A00-1C4Z] [64]
Telithromycin DMZ4P3A Moderate Decreased metabolism of Trazodone caused by Telithromycin mediated inhibition of CYP450 enzyme. Bacterial infection [1A00-1C4Z] [71]
Retigabine DMGNYIH Moderate Increased risk of prolong QT interval by the combination of Trazodone and Retigabine. Behcet disease [4A62] [64]
Loperamide DMOJZQ9 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Loperamide. Bowel habit change [ME05] [73]
Eribulin DM1DX4Q Moderate Increased risk of prolong QT interval by the combination of Trazodone and Eribulin. Breast cancer [2C60-2C6Y] [64]
Lapatinib DM3BH1Y Moderate Increased risk of prolong QT interval by the combination of Trazodone and Lapatinib. Breast cancer [2C60-2C6Y] [64]
Tucatinib DMBESUA Moderate Decreased metabolism of Trazodone caused by Tucatinib mediated inhibition of CYP450 enzyme. Breast cancer [2C60-2C6Y] [74]
Tamoxifen DMLB0EZ Moderate Increased risk of prolong QT interval by the combination of Trazodone and Tamoxifen. Breast cancer [2C60-2C6Y] [64]
Bosutinib DMTI8YE Moderate Increased risk of prolong QT interval by the combination of Trazodone and Bosutinib. Breast cancer [2C60-2C6Y] [65]
PF-04449913 DMSB068 Moderate Increased risk of prolong QT interval by the combination of Trazodone and PF-04449913. Chronic myelomonocytic leukaemia [2A40] [64]
Vilanterol DMF5EK1 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Vilanterol. Chronic obstructive pulmonary disease [CA22] [69]
Salmeterol DMIEU69 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Salmeterol. Chronic obstructive pulmonary disease [CA22] [70]
Indacaterol DMQJHR7 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Indacaterol. Chronic obstructive pulmonary disease [CA22] [70]
Arformoterol DMYM974 Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Arformoterol. Chronic obstructive pulmonary disease [CA22] [70]
Dihydrocodeine DMB0FWL Moderate Additive serotonergic effects by the combination of Trazodone and Dihydrocodeine. Chronic pain [MG30] [75]
Levomilnacipran DMV26S8 Major Additive serotonergic effects by the combination of Trazodone and Levomilnacipran. Chronic pain [MG30] [59]
Isoproterenol DMK7MEY Moderate Increased risk of prolong QT interval by the combination of Trazodone and Isoproterenol. Conduction disorder [BC63] [69]
Olopatadine DMKMWQG Moderate Additive CNS depression effects by the combination of Trazodone and Olopatadine. Conjunctiva disorder [9A60] [76]
Halothane DM80OZ5 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Halothane. Corneal disease [9A76-9A78] [64]
Propofol DMB4OLE Moderate Increased risk of prolong QT interval by the combination of Trazodone and Propofol. Corneal disease [9A76-9A78] [77]
Sevoflurane DMC9O43 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Sevoflurane. Corneal disease [9A76-9A78] [64]
Alfentanil DMVO0UB Moderate Additive serotonergic effects by the combination of Trazodone and Alfentanil. Corneal disease [9A76-9A78] [75]
Remifentanil DMZTXCH Moderate Additive CNS depression effects by the combination of Trazodone and Remifentanil. Corneal disease [9A76-9A78] [75]
Probucol DMVZQ2M Moderate Increased risk of prolong QT interval by the combination of Trazodone and Probucol. Coronary atherosclerosis [BA80] [64]
Clofazimine DMEBOFW Moderate Increased risk of prolong QT interval by the combination of Trazodone and Clofazimine. Crohn disease [DD70] [64]
Mifepristone DMGZQEF Major Increased risk of prolong QT interval by the combination of Trazodone and Mifepristone. Cushing syndrome [5A70] [66]
Pasireotide DMHM7JS Major Increased risk of prolong QT interval by the combination of Trazodone and Pasireotide. Cushing syndrome [5A70] [66]
Osilodrostat DMIJC9X Moderate Increased risk of prolong QT interval by the combination of Trazodone and Osilodrostat. Cushing syndrome [5A70] [64]
Ethanol DMDRQZU Moderate Additive CNS depression effects by the combination of Trazodone and Ethanol. Cystitis [GC00] [76]
MK-8228 DMOB58Q Moderate Decreased metabolism of Trazodone caused by MK-8228 mediated inhibition of CYP450 enzyme. Cytomegaloviral disease [1D82] [78]
5-hydroxy-L-tryptophan DMDWZGJ Major Additive serotonergic effects by the combination of Trazodone and 5-hydroxy-L-tryptophan. Discovery agent [N.A.] [79]
Tetrabenazine DMYWQ0O Moderate Increased risk of prolong QT interval by the combination of Trazodone and Tetrabenazine. Dissociative neurological symptom disorder [6B60] [66]
Ingrezza DMVPLNC Moderate Increased risk of prolong QT interval by the combination of Trazodone and Ingrezza. Dystonic disorder [8A02] [64]
Oxcarbazepine DM5PU6O Moderate Increased metabolism of Trazodone caused by Oxcarbazepine mediated induction of CYP450 enzyme. Epilepsy/seizure [8A61-8A6Z] [80]
Cenobamate DMGOVHA Moderate Increased metabolism of Trazodone caused by Cenobamate mediated induction of CYP450 enzyme. Epilepsy/seizure [8A61-8A6Z] [81]
Rufinamide DMWE60C Moderate Increased metabolism of Trazodone caused by Rufinamide mediated induction of CYP450 enzyme. Epilepsy/seizure [8A61-8A6Z] [65]
Tazemetostat DMWP1BH Moderate Increased metabolism of Trazodone caused by Tazemetostat mediated induction of CYP450 enzyme. Follicular lymphoma [2A80] [82]
Solifenacin DMG592Q Moderate Increased risk of prolong QT interval by the combination of Trazodone and Solifenacin. Functional bladder disorder [GC50] [64]
Mirabegron DMS1GYT Moderate Decreased metabolism of Trazodone caused by Mirabegron mediated inhibition of CYP450 enzyme. Functional bladder disorder [GC50] [83]
Itraconazole DMCR1MV Moderate Decreased metabolism of Trazodone caused by Itraconazole mediated inhibition of CYP450 enzyme. Fungal infection [1F29-1F2F] [71]
Pentamidine DMHZJCG Moderate Increased risk of prolong QT interval by the combination of Trazodone and Pentamidine. Fungal infection [1F29-1F2F] [64]
Terbinafine DMI6HUW Moderate Decreased metabolism of Trazodone caused by Terbinafine mediated inhibition of CYP450 enzyme. Fungal infection [1F29-1F2F] [84]
Miconazole DMPMYE8 Moderate Decreased metabolism of Trazodone caused by Miconazole mediated inhibition of CYP450 enzyme. Fungal infection [1F29-1F2F] [65]
Ketoconazole DMPZI3Q Moderate Decreased metabolism of Trazodone caused by Ketoconazole mediated inhibition of CYP450 enzyme. Fungal infection [1F29-1F2F] [71]
Sunitinib DMCBJSR Moderate Increased risk of prolong QT interval by the combination of Trazodone and Sunitinib. Gastrointestinal stromal tumour [2B5B] [64]
Ergotamine DMKR3C5 Major Additive serotonergic effects by the combination of Trazodone and Ergotamine. Headache [8A80-8A84] [59]
Boceprevir DMBSHMF Moderate Decreased metabolism of Trazodone caused by Boceprevir mediated inhibition of CYP450 enzyme. Hepatitis virus infection [1E50-1E51] [85]
Telaprevir DMMRV29 Moderate Decreased metabolism of Trazodone caused by Telaprevir mediated inhibition of CYP450 enzyme. Hepatitis virus infection [1E50-1E51] [85]
Rifampin DMA8J1G Moderate Increased metabolism of Trazodone caused by Rifampin mediated induction of CYP450 enzyme. HIV-infected patients with tuberculosis [1B10-1B14] [65]
Rifapentine DMCHV4I Moderate Increased metabolism of Trazodone caused by Rifapentine mediated induction of CYP450 enzyme. HIV-infected patients with tuberculosis [1B10-1B14] [86]
Procarbazine DMIK367 Major Additive serotonergic effects by the combination of Trazodone and Procarbazine. Hodgkin lymphoma [2B30] [60]
Delavirdine DM3NF5G Moderate Decreased metabolism of Trazodone caused by Delavirdine mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Fosamprenavir DM4W9B3 Moderate Decreased metabolism of Trazodone caused by Fosamprenavir mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Fostemsavir DM50ILT Moderate Increased risk of prolong QT interval by the combination of Trazodone and Fostemsavir. Human immunodeficiency virus disease [1C60-1C62] [64]
Cobicistat DM6L4H2 Moderate Decreased metabolism of Trazodone caused by Cobicistat mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Saquinavir DMG814N Major Increased risk of prolong QT interval by the combination of Trazodone and Saquinavir. Human immunodeficiency virus disease [1C60-1C62] [87]
Etravirine DMGV8QU Moderate Increased metabolism of Trazodone caused by Etravirine mediated induction of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [88]
Rilpivirine DMJ0QOW Moderate Increased risk of prolong QT interval by the combination of Trazodone and Rilpivirine. Human immunodeficiency virus disease [1C60-1C62] [64]
Amprenavir DMLMXE0 Moderate Decreased metabolism of Trazodone caused by Amprenavir mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Darunavir DMN3GCH Moderate Decreased metabolism of Trazodone caused by Darunavir mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Atazanavir DMSYRBX Moderate Decreased metabolism of Trazodone caused by Atazanavir mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [71]
Cinacalcet DMCX0K3 Moderate Decreased metabolism of Trazodone caused by Cinacalcet mediated inhibition of CYP450 enzyme. Hyper-parathyroidism [5A51] [67]
Conivaptan DM1V329 Moderate Decreased metabolism of Trazodone caused by Conivaptan mediated inhibition of CYP450 enzyme. Hypo-osmolality/hyponatraemia [5C72] [71]
Givosiran DM5PFIJ Moderate Decreased metabolism of Trazodone caused by Givosiran mediated inhibition of CYP450 enzyme. Inborn porphyrin/heme metabolism error [5C58] [89]
Berotralstat DMWA2DZ Moderate Decreased metabolism of Trazodone caused by Berotralstat mediated inhibition of CYP450 enzyme. Innate/adaptive immunodeficiency [4A00] [90]
Polyethylene glycol DM4I1JP Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Polyethylene glycol. Irritable bowel syndrome [DD91] [66]
Phenolphthalein DM5SICT Moderate Increased risk of ventricular arrhythmias by the combination of Trazodone and Phenolphthalein. Irritable bowel syndrome [DD91] [66]
Glycerol phenylbutyrate DMDGRQO Moderate Decreased metabolism of Trazodone caused by Glycerol phenylbutyrate mediated inhibition of CYP450 enzyme. Liver disease [DB90-DB9Z] [65]
Crizotinib DM4F29C Major Increased risk of prolong QT interval by the combination of Trazodone and Crizotinib. Lung cancer [2C25] [91]
Brigatinib DM7W94S Moderate Increased metabolism of Trazodone caused by Brigatinib mediated induction of CYP450 enzyme. Lung cancer [2C25] [92]
Ceritinib DMB920Z Major Increased risk of prolong QT interval by the combination of Trazodone and Ceritinib. Lung cancer [2C25] [66]
PF-06463922 DMKM7EW Moderate Increased metabolism of Trazodone caused by PF-06463922 mediated induction of CYP450 enzyme. Lung cancer [2C25] [93]
Dacomitinib DMOH8VY Moderate Decreased metabolism of Trazodone caused by Dacomitinib mediated inhibition of CYP450 enzyme. Lung cancer [2C25] [94]
Osimertinib DMRJLAT Major Increased risk of prolong QT interval by the combination of Trazodone and Osimertinib. Lung cancer [2C25] [95]
Selpercatinib DMZR15V Major Increased risk of prolong QT interval by the combination of Trazodone and Selpercatinib. Lung cancer [2C25] [65]
Lumefantrine DM29GAD Major Increased risk of prolong QT interval by the combination of Trazodone and Lumefantrine. Malaria [1F40-1F45] [67]
Halofantrine DMOMK1V Major Increased risk of prolong QT interval by the combination of Trazodone and Halofantrine. Malaria [1F40-1F45] [96]
Hydroxychloroquine DMSIVND Major Increased risk of prolong QT interval by the combination of Trazodone and Hydroxychloroquine. Malaria [1F40-1F45] [97]
Primaquine DMWQ16I Moderate Increased risk of prolong QT interval by the combination of Trazodone and Primaquine. Malaria [1F40-1F45] [64]
Inotuzumab ozogamicin DMAC130 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Inotuzumab ozogamicin. Malignant haematopoietic neoplasm [2B33] [65]
Idelalisib DM602WT Moderate Decreased metabolism of Trazodone caused by Idelalisib mediated inhibition of CYP450 enzyme. Mature B-cell leukaemia [2A82] [98]
Arsenic trioxide DM61TA4 Major Increased risk of prolong QT interval by the combination of Trazodone and Arsenic trioxide. Mature B-cell lymphoma [2A85] [99]
Vemurafenib DM62UG5 Major Increased risk of prolong QT interval by the combination of Trazodone and Vemurafenib. Melanoma [2C30] [66]
LGX818 DMNQXV8 Moderate Increased risk of prolong QT interval by the combination of Trazodone and LGX818. Melanoma [2C30] [64]
Dabrafenib DMX6OE3 Moderate Increased metabolism of Trazodone caused by Dabrafenib mediated induction of CYP450 enzyme. Melanoma [2C30] [65]
Allopregnanolone DMNLHAC Moderate Additive CNS depression effects by the combination of Trazodone and Allopregnanolone. Mental/behavioural/neurodevelopmental disorder [6E20-6E8Z] [100]
Almogran DM7I64Z Major Additive serotonergic effects by the combination of Trazodone and Almogran. Migraine [8A80] [59]
Frovatriptan DM7RE8P Major Additive serotonergic effects by the combination of Trazodone and Frovatriptan. Migraine [8A80] [59]
Rizatriptan DMDJMA3 Major Additive serotonergic effects by the combination of Trazodone and Rizatriptan. Migraine [8A80] [59]
Naratriptan DMO50U2 Major Additive serotonergic effects by the combination of Trazodone and Naratriptan. Migraine [8A80] [59]
Sumatriptan DMVYXR8 Major Additive serotonergic effects by the combination of Trazodone and Sumatriptan. Migraine [8A80] [59]
Exjade DMHPRWG Moderate Decreased metabolism of Trazodone caused by Exjade mediated inhibition of CYP450 enzyme. Mineral absorption/transport disorder [5C64] [101]
Flibanserin DM70DTN Moderate Additive CNS depression effects by the combination of Trazodone and Flibanserin. Mood disorder [6A60-6E23] [102]
Panobinostat DM58WKG Major Increased risk of prolong QT interval by the combination of Trazodone and Panobinostat. Multiple myeloma [2A83] [103]
Thalidomide DM70BU5 Moderate Additive CNS depression effects by the combination of Trazodone and Thalidomide. Multiple myeloma [2A83] [104]
Siponimod DM2R86O Major Increased risk of ventricular arrhythmias by the combination of Trazodone and Siponimod. Multiple sclerosis [8A40] [67]
Fingolimod DM5JVAN Major Increased risk of ventricular arrhythmias by the combination of Trazodone and Fingolimod. Multiple sclerosis [8A40] [66]
Ozanimod DMT6AM2 Major Additive serotonergic effects by the combination of Trazodone and Ozanimod. Multiple sclerosis [8A40] [60]
Romidepsin DMT5GNL Moderate Increased risk of prolong QT interval by the combination of Trazodone and Romidepsin. Mycosis fungoides [2B01] [64]
Fedratinib DM4ZBK6 Moderate Decreased metabolism of Trazodone caused by Fedratinib mediated inhibition of CYP450 enzyme. Myeloproliferative neoplasm [2A20] [65]
Nilotinib DM7HXWT Major Increased risk of prolong QT interval by the combination of Trazodone and Nilotinib. Myeloproliferative neoplasm [2A20] [66]
Dasatinib DMJV2EK Moderate Increased risk of prolong QT interval by the combination of Trazodone and Dasatinib. Myeloproliferative neoplasm [2A20] [64]
Modafinil DMYILBE Minor Increased metabolism of Trazodone caused by Modafinil mediated induction of CYP450 enzyme. Narcolepsy [7A20] [105]
Promethazine DM6I5GR Moderate Increased risk of prolong QT interval by the combination of Trazodone and Promethazine. Nausea/vomiting [MD90] [64]
Rolapitant DM8XP26 Moderate Decreased metabolism of Trazodone caused by Rolapitant mediated inhibition of CYP450 enzyme. Nausea/vomiting [MD90] [106]
Granisetron DMIUW25 Major Increased risk of prolong QT interval by the combination of Trazodone and Granisetron. Nausea/vomiting [MD90] [66]
Dolasetron DMMG26Z Major Increased risk of prolong QT interval by the combination of Trazodone and Dolasetron. Nausea/vomiting [MD90] [66]
Ondansetron DMOTQ1I Major Additive serotonergic effects by the combination of Trazodone and Ondansetron. Nausea/vomiting [MD90] [66]
Bupropion DM5PCS7 Major Increased risk of lowers seizure threshold by the combination of Trazodone and Bupropion. Nicotine use disorder [6C4A] [66]
Entrectinib DMMPTLH Moderate Increased risk of prolong QT interval by the combination of Trazodone and Entrectinib. Non-small cell lung cancer [2C25] [67]
Sibutramine DMFJTDI Major Additive serotonergic effects by the combination of Trazodone and Sibutramine. Obesity [5B80-5B81] [107]
Lorcaserin DMG6OYJ Major Additive serotonergic effects by the combination of Trazodone and Lorcaserin. Obesity [5B80-5B81] [108]
Dexfenfluramine DMJ7YDS Major Additive serotonergic effects by the combination of Trazodone and Dexfenfluramine. Obesity [5B80-5B81] [59]
Levomethadyl Acetate DM06HG5 Major Increased risk of prolong QT interval by the combination of Trazodone and Levomethadyl Acetate. Opioid use disorder [6C43] [65]
Lofexidine DM1WXA6 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Lofexidine. Opioid use disorder [6C43] [64]
Apraclonidine DMO4PVE Moderate Additive CNS depression effects by the combination of Trazodone and Apraclonidine. Optic nerve disorder [9C40] [109]
Rucaparib DM9PVX8 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Rucaparib. Ovarian cancer [2C73] [64]
Oxymorphone DM65AGJ Moderate Additive CNS depression effects by the combination of Trazodone and Oxymorphone. Pain [MG30-MG3Z] [75]
Levorphanol DMGS80V Moderate Additive CNS depression effects by the combination of Trazodone and Levorphanol. Pain [MG30-MG3Z] [75]
Dezocine DMJDB0Y Moderate Additive CNS depression effects by the combination of Trazodone and Dezocine. Pain [MG30-MG3Z] [75]
Nalbuphine DMOSQGU Moderate Additive CNS depression effects by the combination of Trazodone and Nalbuphine. Pain [MG30-MG3Z] [75]
Buprenorphine DMPRI8G Moderate Increased risk of prolong QT interval by the combination of Trazodone and Buprenorphine. Pain [MG30-MG3Z] [64]
Hydrocodone DMQ2JO5 Moderate Additive serotonergic effects by the combination of Trazodone and Hydrocodone. Pain [MG30-MG3Z] [75]
Triclabendazole DMPWGBR Moderate Increased risk of prolong QT interval by the combination of Trazodone and Triclabendazole. Parasitic worm infestation [1F90] [64]
Safinamide DM0YWJC Major Additive serotonergic effects by the combination of Trazodone and Safinamide. Parkinsonism [8A00] [60]
Rasagiline DM3WKQ4 Major Additive serotonergic effects by the combination of Trazodone and Rasagiline. Parkinsonism [8A00] [60]
Pimavanserin DMR7IVC Moderate Increased risk of prolong QT interval by the combination of Trazodone and Pimavanserin. Parkinsonism [8A00] [110]
Abametapir DM2RX0I Moderate Decreased metabolism of Trazodone caused by Abametapir mediated inhibition of CYP450 enzyme. Pediculosis [1G00] [111]
Famotidine DMRL3AB Moderate Increased risk of prolong QT interval by the combination of Trazodone and Famotidine. Peptic ulcer [DA61] [67]
Macimorelin DMQYJIR Major Increased risk of prolong QT interval by the combination of Trazodone and Macimorelin. Pituitary gland disorder [5A60-5A61] [112]
Lefamulin DME6G97 Major Increased risk of prolong QT interval by the combination of Trazodone and Lefamulin. Pneumonia [CA40] [113]
Lonafarnib DMGM2Z6 Moderate Decreased metabolism of Trazodone caused by Lonafarnib mediated inhibition of CYP450 enzyme. Premature ageing appearance [LD2B] [114]
Ritodrine DM4V6RL Moderate Increased risk of prolong QT interval by the combination of Trazodone and Ritodrine. Preterm labour/delivery [JB00] [70]
Degarelix DM3O8QY Moderate Increased risk of prolong QT interval by the combination of Trazodone and Degarelix. Prostate cancer [2C82] [65]
ABIRATERONE DM8V75C Moderate Decreased metabolism of Trazodone caused by ABIRATERONE mediated inhibition of CYP450 enzyme. Prostate cancer [2C82] [115]
Nilutamide DMFN07X Moderate Increased risk of prolong QT interval by the combination of Trazodone and Nilutamide. Prostate cancer [2C82] [65]
Enzalutamide DMGL19D Moderate Increased risk of prolong QT interval by the combination of Trazodone and Enzalutamide. Prostate cancer [2C82] [65]
Relugolix DMK7IWL Moderate Increased risk of prolong QT interval by the combination of Trazodone and Relugolix. Prostate cancer [2C82] [65]
Bicalutamide DMZMSPF Moderate Increased risk of prolong QT interval by the combination of Trazodone and Bicalutamide. Prostate cancer [2C82] [65]
Levomepromazine DMIKFEL Moderate Increased risk of prolong QT interval by the combination of Trazodone and Levomepromazine. Psychotic disorder [6A20-6A25] [64]
Temsirolimus DMS104F Moderate Increased plasma concentrations of Trazodone and Temsirolimus due to competitive inhibition of the same metabolic pathway. Renal cell carcinoma [2C90] [116]
Gatifloxacin DMSL679 Major Increased risk of prolong QT interval by the combination of Trazodone and Gatifloxacin. Respiratory infection [CA07-CA4Z] [117]
Quetiapine DM1N62C Moderate Increased risk of prolong QT interval by the combination of Trazodone and Quetiapine. Schizophrenia [6A20] [64]
Mesoridazine DM2ZGAN Major Increased risk of prolong QT interval by the combination of Trazodone and Mesoridazine. Schizophrenia [6A20] [66]
Thioridazine DM35M8J Major Increased risk of prolong QT interval by the combination of Trazodone and Thioridazine. Schizophrenia [6A20] [66]
Iloperidone DM6AUFY Major Increased risk of prolong QT interval by the combination of Trazodone and Iloperidone. Schizophrenia [6A20] [66]
Paliperidone DM7NPJS Moderate Increased risk of prolong QT interval by the combination of Trazodone and Paliperidone. Schizophrenia [6A20] [64]
Perphenazine DMA4MRX Moderate Increased risk of prolong QT interval by the combination of Trazodone and Perphenazine. Schizophrenia [6A20] [64]
Trifluoperazine DMKBYWI Moderate Increased risk of prolong QT interval by the combination of Trazodone and Trifluoperazine. Schizophrenia [6A20] [64]
Amisulpride DMSJVAM Major Increased risk of prolong QT interval by the combination of Trazodone and Amisulpride. Schizophrenia [6A20] [118]
Pimozide DMW83TP Major Increased risk of prolong QT interval by the combination of Trazodone and Pimozide. Schizophrenia [6A20] [65]
Fentanyl DM8WAHT Major Additive serotonergic effects by the combination of Trazodone and Fentanyl. Sensation disturbance [MB40] [59]
Sufentanil DMU7YEL Moderate Additive CNS depression effects by the combination of Trazodone and Sufentanil. Sensation disturbance [MB40] [75]
Vardenafil DMTBGW8 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Vardenafil. Sexual dysfunction [HA00-HA01] [64]
Telotristat ethyl DMDIYFZ Moderate Increased metabolism of Trazodone caused by Telotristat ethyl mediated induction of CYP450 enzyme. Small intestine developmental anomaly [DA90] [65]
Larotrectinib DM26CQR Moderate Decreased metabolism of Trazodone caused by Larotrectinib mediated inhibition of CYP450 enzyme. Solid tumour/cancer [2A00-2F9Z] [67]
Armodafinil DMGB035 Minor Increased metabolism of Trazodone caused by Armodafinil mediated induction of CYP450 enzyme. Solid tumour/cancer [2A00-2F9Z] [105]
Vandetanib DMRICNP Major Increased risk of prolong QT interval by the combination of Trazodone and Vandetanib. Solid tumour/cancer [2A00-2F9Z] [66]
Triptorelin DMTK4LS Moderate Increased risk of prolong QT interval by the combination of Trazodone and Triptorelin. Solid tumour/cancer [2A00-2F9Z] [65]
Doxorubicin DMVP5YE Moderate Increased risk of prolong QT interval by the combination of Trazodone and Doxorubicin. Solid tumour/cancer [2A00-2F9Z] [64]
Pitolisant DM8RFNJ Moderate Increased risk of prolong QT interval by the combination of Trazodone and Pitolisant. Somnolence [MG42] [64]
Telavancin DM58VQX Moderate Increased risk of prolong QT interval by the combination of Trazodone and Telavancin. Staphylococcal/streptococcal disease [1B5Y] [64]
Fostamatinib DM6AUHV Moderate Decreased metabolism of Trazodone caused by Fostamatinib mediated inhibition of CYP450 enzyme. Thrombocytopenia [3B64] [119]
Lenvatinib DMB1IU4 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Lenvatinib. Thyroid cancer [2D10] [64]
Cabozantinib DMIYDT4 Major Increased risk of prolong QT interval by the combination of Trazodone and Cabozantinib. Thyroid cancer [2D10] [65]
Papaverine DMCA9QP Major Increased risk of prolong QT interval by the combination of Trazodone and Papaverine. Tonus and reflex abnormality [MB47] [120]
Tizanidine DMR2IQ4 Moderate Increased risk of prolong QT interval by the combination of Trazodone and Tizanidine. Tonus and reflex abnormality [MB47] [64]
Sirolimus DMGW1ID Moderate Increased plasma concentrations of Trazodone and Sirolimus due to competitive inhibition of the same metabolic pathway. Transplant rejection [NE84] [116]
Trimeprazine DMEMV9D Moderate Increased risk of prolong QT interval by the combination of Trazodone and Trimeprazine. Vasomotor/allergic rhinitis [CA08] [64]
Procainamide DMNMXR8 Major Increased risk of prolong QT interval by the combination of Trazodone and Procainamide. Ventricular tachyarrhythmia [BC71] [66]
Propafenone DMPIBJK Moderate Increased risk of prolong QT interval by the combination of Trazodone and Propafenone. Ventricular tachyarrhythmia [BC71] [64]
Flecainide DMSQDLE Moderate Increased risk of prolong QT interval by the combination of Trazodone and Flecainide. Ventricular tachyarrhythmia [BC71] [64]
Amiodarone DMUTEX3 Major Increased risk of prolong QT interval by the combination of Trazodone and Amiodarone. Ventricular tachyarrhythmia [BC71] [66]
⏷ Show the Full List of 200 DDI Information of This Drug

Drug Inactive Ingredient(s) (DIG) and Formulation(s) of This Drug

DIG
DIG Name DIG ID PubChem CID Functional Classification
FD&C blue no. 2 E00446 2723854 Colorant
Isopropyl alcohol E00070 3776 Antimicrobial preservative; Solvent
Sodium lauryl sulfate E00464 3423265 Emulsifying agent; Modified-release agent; Penetration agent; Solubilizing agent; Surfactant; lubricant
Stearic acid E00079 5281 Emulsifying agent; Solubilizing agent; Viscosity-controlling agent; lubricant
Beta-D-lactose E00099 6134 Diluent; Dry powder inhaler carrier; Lyophilization aid
Butyl alcohol E00011 263 Flavoring agent; Solvent
Calcium hydrogenphosphate E00294 24441 Diluent
Crospovidone E00626 Not Available Disintegrant
Dextrin E00359 62698 Binding agent; Diluent; Microencapsulating agent; Stiffening agent; Suspending agent; Viscosity-controlling agent
Eisenoxyd E00585 56841934 Colorant
Ferric hydroxide oxide yellow E00539 23320441 Colorant
Ferrosoferric oxide E00231 14789 Colorant
Hypromellose E00634 Not Available Coating agent
Lactose monohydrate E00393 104938 Binding agent; Diluent; Dry powder inhaler carrier; Lyophilization aid
Magnesium stearate E00208 11177 lubricant
Polyethylene glycol 3350 E00652 Not Available Coating agent; Diluent; Ointment base; Plasticizing agent; Solvent; Suppository base; lubricant
Polyethylene glycol 4000 E00654 Not Available Coating agent; Diluent; Ointment base; Plasticizing agent; Solvent; Suppository base; lubricant
Polysorbate 80 E00665 Not Available Dispersing agent; Emollient; Emulsifying agent; Plasticizing agent; Solubilizing agent; Surfactant; Suspending agent
Povidone E00667 Not Available Binding agent; Coating agent; Disintegrant; Film/membrane-forming agent; Solubilizing agent; Suspending agent
Propylene glycol E00040 1030 Antimicrobial preservative; Humectant; Plasticizing agent; Solvent
Silicon dioxide E00670 Not Available Anticaking agent; Opacifying agent; Viscosity-controlling agent
Talc E00520 16211421 Anticaking agent; Diluent; Glidant; lubricant
Titanium dioxide E00322 26042 Coating agent; Colorant; Opacifying agent
Triacetin E00080 5541 Humectant; Plasticizing agent; Solvent
Triethyl citrate E00128 6506 Plasticizing agent; Solvent
Xylitol E00136 6912 Coating agent; Diluent; Emollient; Flavoring agent; Humectant
Cellulose microcrystalline E00698 Not Available Adsorbent; Suspending agent; Diluent
Pregelatinized starch E00674 Not Available Binding agent; Diluent; Disintegrant
⏷ Show the Full List of 28 Pharmaceutical Excipients of This Drug
Pharmaceutical Formulation
Formulation Name Drug Dosage Dosage Form Route
Trazodone 0.25 mg tablet 0.25 mg 12 HR Extended Release Oral Tablet Oral
Trazodone 1 mg tablet 1 mg 12 HR Extended Release Oral Tablet Oral
Trazodone 2.5 mg tablet 2.5 mg 12 HR Extended Release Oral Tablet Oral
Trazodone 5 mg tablet 5 mg 12 HR Extended Release Oral Tablet Oral
Trazodone 0.125 mg tablet 0.125 mg 12 HR Extended Release Oral Tablet Oral
Trazodone Hydrochloride 50mg tablet 50mg Tablet Oral
Trazodone 100 mg tablet 100 mg Oral Tablet Oral
Trazodone 50 mg tablet 50 mg Oral Tablet Oral
Trazodone Hydrochloride 300mg tablet 300mg Tablet Oral
Trazodone Hydrochloride 150mg tablet 150mg Tablet Oral
Trazodone 150 mg tablet 150 mg Oral Tablet Oral
Trazodone 300 mg tablet 300 mg Oral Tablet Oral
Jump to Detail Pharmaceutical Formulation Page of This Drug

References

1 URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 213).
2 Emerging treatments for depression. Expert Opin Pharmacother. 2006 Dec;7(17):2323-39.
3 Edson KZ, Prasad B, Unadkat JD, Suhara Y, Okano T, Guengerich FP, Rettie AE: Cytochrome P450-dependent catabolism of vitamin K: omega-hydroxylation catalyzed by human CYP4F2 and CYP4F11. Biochemistry. 2013 Nov 19;52(46):8276-85. doi: 10.1021/bi401208m. Epub 2013 Nov 7.
4 BDDCS applied to over 900 drugs
5 Trazodone. A review of its pharmacology, therapeutic use in depression and therapeutic potential in other disorders. Drugs Aging. 1994 Apr;4(4):331-55. doi: 10.2165/00002512-199404040-00006.
6 Monograph, Trazodone
7 Estimating the safe starting dose in phase I clinical trials and no observed effect level based on QSAR modeling of the human maximum recommended daily dose
8 Trend Analysis of a Database of Intravenous Pharmacokinetic Parameters in Humans for 1352 Drug Compounds
9 Nilsen OG, Dale O: Single dose pharmacokinetics of trazodone in healthy subjects. Pharmacol Toxicol. 1992 Aug;71(2):150-3.
10 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
11 Metabolic activation of the nontricyclic antidepressant trazodone to electrophilic quinone-imine and epoxide intermediates in human liver microsomes and recombinant P4503A4. Chem Biol Interact. 2005 Jun 30;155(1-2):10-20.
12 Evaluating the role of drug metabolism and reactive intermediates in trazodone-induced cytotoxicity toward freshly-isolated rat hepatocytes. Drug Res (Stuttg). 2016 Nov;66(11):592-596.
13 Drug Interactions Flockhart Table
14 Expression levels and activation of a PXR variant are directly related to drug resistance in osteosarcoma cell lines. Cancer. 2007 Mar 1;109(5):957-65.
15 Contribution of human hepatic cytochrome P450 isoforms to regioselective hydroxylation of steroid hormones. Xenobiotica. 1998 Jun;28(6):539-47.
16 Comprehensive evaluation of tamoxifen sequential biotransformation by the human cytochrome P450 system in vitro: prominent roles for CYP3A and CYP2D6. J Pharmacol Exp Ther. 2004 Sep;310(3):1062-75.
17 Isoform-specific regulation of cytochromes P450 expression by estradiol and progesterone. Drug Metab Dispos. 2013 Feb;41(2):263-9.
18 Metabolic interactions between acetaminophen (paracetamol) and two flavonoids, luteolin and quercetin, through in-vitro inhibition studies. J Pharm Pharmacol. 2017 Dec;69(12):1762-1772.
19 Potent mechanism-based inhibition of CYP3A4 by imatinib explains its liability to interact with CYP3A4 substrates. Br J Pharmacol. 2012 Apr;165(8):2787-98.
20 Effects of morin on the pharmacokinetics of etoposide in rats. Biopharm Drug Dispos. 2007 Apr;28(3):151-6.
21 The metabolism of zidovudine by human liver microsomes in vitro: formation of 3'-amino-3'-deoxythymidine. Biochem Pharmacol. 1994 Jul 19;48(2):267-76.
22 Substrates, inducers, inhibitors and structure-activity relationships of human Cytochrome P450 2C9 and implications in drug development. Curr Med Chem. 2009;16(27):3480-675.
23 Inhibitory effects of anticancer drugs on dextromethorphan-O-demethylase activity in human liver microsomes. Cancer Chemother Pharmacol. 1993;32(6):491-5.
24 Effect of genetic polymorphism on the metabolism of endogenous neuroactive substances, progesterone and p-tyramine, catalyzed by CYP2D6. Brain Res Mol Brain Res. 2004 Oct 22;129(1-2):117-23.
25 CYP2D6 polymorphisms and tamoxifen metabolism: clinical relevance. Curr Oncol Rep. 2010 Jan;12(1):7-15.
26 Inhibition of cytochrome P450 2D6: structure-activity studies using a series of quinidine and quinine analogues. Chem Res Toxicol. 2003 Apr;16(4):450-9.
27 Effects of propofol on human hepatic microsomal cytochrome P450 activities. Xenobiotica. 1998 Sep;28(9):845-53.
28 Pharmacogenetics of schizophrenia. Am J Med Genet. 2000 Spring;97(1):98-106.
29 Roles of CYP2A6 and CYP2B6 in nicotine C-oxidation by human liver microsomes. Arch Toxicol. 1999 Mar;73(2):65-70.
30 Structure-activity relationship for human cytochrome P450 substrates and inhibitors. Drug Metab Rev. 2002 Feb-May;34(1-2):69-82.
31 Drug related genetic polymorphisms affecting adverse reactions to methotrexate, vinblastine, doxorubicin and cisplatin in patients with urothelial cancer. J Urol. 2008 Dec;180(6):2389-95.
32 Human prostate CYP3A5: identification of a unique 5'-untranslated sequence and characterization of purified recombinant protein. Biochem Biophys Res Commun. 1999 Jul 14;260(3):676-81.
33 Polymorphisms in cytochrome P4503A5 (CYP3A5) may be associated with race and tumor characteristics, but not metabolism and side effects of tamoxifen in breast cancer patients. Cancer Lett. 2005 Jan 10;217(1):61-72.
34 Induction of hepatic CYP2E1 by a subtoxic dose of acetaminophen in rats: increase in dichloromethane metabolism and carboxyhemoglobin elevation. Drug Metab Dispos. 2007 Oct;35(10):1754-8.
35 Urinary 6 beta-hydroxycortisol excretion in rheumatoid arthritis. Br J Rheumatol. 1997 Jan;36(1):54-8.
36 Clinical pharmacokinetics of imatinib. Clin Pharmacokinet. 2005;44(9):879-94.
37 Kinetics and regulation of cytochrome P450-mediated etoposide metabolism. Drug Metab Dispos. 2004 Sep;32(9):993-1000.
38 Differential mechanism-based inhibition of CYP3A4 and CYP3A5 by verapamil. Drug Metab Dispos. 2005 May;33(5):664-71.
39 The role of cytochrome P450 3A (CYP3A) isoform(s) in oxidative metabolism of testosterone and benzphetamine in human adult and fetal liver. J Steroid Biochem Mol Biol. 1993 Jan;44(1):61-7.
40 Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
41 Prediction of cytochrome P450 3A inhibition by verapamil enantiomers and their metabolites. Drug Metab Dispos. 2004 Feb;32(2):259-66.
42 The role of human cytochrome P450 enzymes in the formation of 2-hydroxymetronidazole: CYP2A6 is the high affinity (low Km) catalyst. Drug Metab Dispos. 2013 Sep;41(9):1686-94.
43 Augmentation effect of combination therapy of aripiprazole and antidepressants on forced swimming test in mice. Psychopharmacology (Berl). 2009 Sep;206(1):97-107.
44 Treatment of comorbid pain with serotonin norepinephrine reuptake inhibitors. CNS Spectr. 2008 Jul;13(7 Suppl 11):22-6.
45 Radium 223 dichloride for prostate cancer treatment. Drug Des Devel Ther. 2017 Sep 6;11:2643-2651.
46 Psychopharmacological treatment of dermatological patients--when simply talking does not help. J Dtsch Dermatol Ges. 2007 Dec;5(12):1101-6.
47 Differential involvement of the norepinephrine, serotonin and dopamine reuptake transporter proteins in cocaine-induced taste aversion. Pharmacol Biochem Behav. 2009 Jul;93(1):75-81.
48 Clinically relevant drug interactions with new generation antidepressants and antipsychotics. Ther Umsch. 2009 Jun;66(6):485-92.
49 Interactions between corticotropin-releasing hormone and serotonin: implications for the aetiology and treatment of anxiety disorders. Handb Exp Pharmacol. 2005;(169):181-204.
50 Effects of brexpiprazole, a novel serotonin-dopamine activity modulator, on phencyclidine-induced cognitive deficits in mice: a role for serotonin 5-HT1A receptors.Pharmacol Biochem Behav.2014 Sep;124:245-9.
51 2011 FDA drug approvals. Nat Rev Drug Discov. 2012 Feb 1;11(2):91-4.
52 Synthesis of new derivatives of 8-OH-DPAT: Influence of substitution on the aromatic ring on the pharmacological profile, Bioorg. Med. Chem. Lett. 3(10):2035-2038 (1993).
53 Urapidil. A reappraisal of its use in the management of hypertension. Drugs. 1998 Nov;56(5):929-55.
54 Clinical pipeline report, company report or official report of GlaxoSmithKline (2009).
55 Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800031127)
56 Clinical pipeline report, company report or official report of Jazz Pharmaceuticals.
57 Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
58 Product Information. Emend (aprepitant). Merck & Company Inc, West Point, PA.
59 Achamallah NS "Visual hallucinations after combining fluoxetine and dextromethorphan ." Am J Psychiatry 149 (1992): 1406. [PMID: 1530079]
60 Alvine G, Black DW, Tsuang D "Case of delirium secondary to phenelzine/L-tryptophan combination." J Clin Psychiatry 51 (1990): 311. [PMID: 2365671]
61 Bhatara VS, Magnus RD, Paul KL, Preskorn SH "Serotonin syndrome induced by venlafaxine and fluoxetine: a case study in polypharmacy and potential pharmacodynamic and pharmacokinetic mechanisms." Ann Pharmacother 32 (1998): 432-6. [PMID: 9562139]
62 Boyer EW, Shannon M "The serotonin syndrome." N Engl J Med 352 (2005): 1112-20. [PMID: 15784664]
63 Product Information. Tibsovo (ivosidenib). Agios Pharmaceuticals, Cambridge, MA.
64 Antonelli D, Atar S, Freedberg NA, Rosenfeld T "Torsade de pointes in patients on chronic amiodarone treatment: contributing factors and drug interactions." Isr Med Assoc J 7 (2005): 163-5. [PMID: 15792261]
65 Cerner Multum, Inc. "UK Summary of Product Characteristics.".
66 Canadian Pharmacists Association.
67 Cerner Multum, Inc. "Australian Product Information.".
68 Product Information. Sirturo (bedaquiline). Janssen Pharmaceuticals, Titusville, NJ.
69 Product Information. Arcapta Neohaler (indacaterol). Novartis Pharmaceuticals, East Hanover, NJ.
70 Bengtsson B, Fagerstrom PO "Extrapulmonary effects of terbutaline during prolonged administration." Clin Pharmacol Ther 31 (1982): 726-32. [PMID: 7042176]
71 Dattilo PB, Nordin C "Prolonged QT associated with an overdose of trazodone." J Clin Psychiatry 68 (2007): 1309-10. [PMID: 17854263]
72 Ball P "Quinolone-induced QT interval prolongation: a not-so-unexpected class effect." J Antimicrob Chemother 45 (2000): 557-9. [PMID: 10797074]
73 Eggleston W, Clark KH, Marraffa JM "Loperamide abuse associated with cardiac dysrhythmia and death." Ann Emerg Med 69 (2017): 83-6. [PMID: 27140747]
74 Product Information. Tukysa (tucatinib). Seattle Genetics Inc, Bothell, WA.
75 Vizcaychipi MP, Walker S, Palazzo M "Serotonin syndrome triggered by tramadol." Br J Anaesth 99 (2007): 919. [PMID: 18006535]
76 Warrington SJ, Ankier SI, Turner P "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology 15 (1986): 31-7. [PMID: 3725002]
77 Hanci V, Aydin M, Yurtlu BS, et.al "Anesthesia induction with sevoflurane and propofol: evaluation of P-wave dispersion, QT and corrected QT intervals." Kaohsiung J Med Sci 26 (2010): 470-7. [PMID: 20837343]
78 Product Information. Prevymis (letermovir). Merck & Company Inc, Whitehouse Station, NJ.
79 Ciraulo DA, Shader RI "Fluoxetine drug-drug interactions: I. Antidepressants and antipsychotics." J Clin Psychopharmacol 10 (1990): 48-50. [PMID: 1968472]
80 Product Information. Trileptal (oxcarbazepine) Novartis Pharmaceuticals, East Hanover, NJ.
81 Product Information. Xcopri (cenobamate). SK Life Science, Inc., Paramus, NJ.
82 Product Information. Tazverik (tazemetostat). Epizyme, Inc, Cambridge, MA.
83 Product Information. Myrbetriq (mirabegron). Astellas Pharma US, Inc, Deerfield, IL.
84 AbdelRahman SM, Gotschall RR, Kauffman RE, Leeder JS, Kearns GL "Investigation of terbinafine as a CYP2D6 inhibitor in vivo." Clin Pharmacol Ther 65 (1999): 465-72. [PMID: 10340911]
85 Product Information. Incivek (telaprevir). Vertex Pharmaceuticals, Cambridge, MA.
86 Product Information. Priftin (rifapentine). Hoechst Marion-Roussel Inc, Kansas City, MO.
87 Anson BD, Weaver JG, Ackerman MJ, et al. "Blockade of HERG channels by HIV protease inhibitors." Lancet 365 (2005): 682-686. [PMID: 15721475]
88 Product Information. Intelence (etravirine). Ortho Biotech Inc, Bridgewater, NJ.
89 Product Information. Givlaari (givosiran). Alnylam Pharmaceuticals, Cambridge, MA.
90 Product Information. Orladeyo (berotralstat). BioCryst Pharmaceuticals Inc, Durham, NC.
91 Product Information. Xalkori (crizotinib). Pfizer U.S. Pharmaceuticals Group, New York, NY.
92 Product Information. Alunbrig (brigatinib). Ariad Pharmaceuticals Inc, Cambridge, MA.
93 Product Information. Lorbrena (lorlatinib). Pfizer U.S. Pharmaceuticals Group, New York, NY.
94 Product Information. Vizimpro (dacomitinib). Pfizer U.S. Pharmaceuticals Group, New York, NY.
95 Product Information. Tagrisso (osimertinib). Astra-Zeneca Pharmaceuticals, Wilmington, DE.
96 Abernethy DR, Wesche DL, Barbey JT, et al. "Stereoselective halofantrine disposition and effect: concentration-related QTc prolongation." Br J Clin Pharmacol 51 (2001): 231-7. [PMID: 11298069]
97 Harper KM, Knapp DJ, Criswell HE, Breese GR "Vasopressin and alcohol: A multifaceted relationship." Psychopharmacology (Berl) 235 (2018): 3363-79. [PMID: 32936259]
98 Product Information. Zydelig (idelalisib). Gilead Sciences, Foster City, CA.
99 Ohnishi K, Yoshida H, Shigeno K, et al. "Prolongation of the QT interval and ventricular tachycardia in patients treated with arsenic trioxide for acute promyelocytic leukemia." Ann Intern Med 133 (2000): 881-5. [PMID: 11103058]
100 Product Information. Zulresso (brexanolone). Sage Therapeutics, Inc., Cambridge, MA.
101 Product Information. Exjade (deferasirox). Novartis Pharmaceuticals, East Hanover, NJ.
102 Product Information. Addyi (flibanserin). Sprout Pharmaceuticals, Raleigh, NC.
103 Product Information. Farydak (panobinostat). Novartis Pharmaceuticals, East Hanover, NJ.
104 Product Information. Thalomid (thalidomide). Celgene Corporation, Warren, NJ.
105 Doherty MM, Charman WN "The mucosa of the small intestine: how clinically relevant as an organ of drug metabolism?" Clin Pharmacokinet 41 (2002): 235-53. [PMID: 11978143]
106 Product Information. Varubi (rolapitant). Tesaro Inc., Waltham, MA.
107 Chan BSH, Graudins A, Whyte IM, Dawson AH, Braitberg G, Duggin GG "Serotonin syndrome resulting from drug interactions." Med J Aust 169 (1998): 523-5. [PMID: 9861909]
108 Product Information. Belviq (lorcaserin). Eisai Inc, Teaneck, NJ.
109 Product Information. Alphagan (brimonidine ophthalmic). Allergan Inc, Irvine, CA.
110 Product Information. Nuplazid (pimavanserin). Accelis Pharma, East Windsor, NJ.
111 Product Information. Xeglyze (abametapir topical). Dr. Reddy's Laboratories Inc, Upper Saddle River, NJ.
112 Product Information. Macrilen (macimorelin). Aeterna Zentaris, Charleston, SC.
113 Product Information. Xenleta (lefamulin). Nabriva Therapeutics US, Inc., King of Prussia, PA.
114 Product Information. Zokinvy (lonafarnib). Eiger BioPharmaceuticals, Palo Alto, CA.
115 Product Information. Zytiga (abiraterone). Centocor Inc, Malvern, PA.
116 Product Information. Prograf (tacrolimus). Fujisawa, Deerfield, IL.
117 Ansari SR, Chopra N "Gatifloxacin and Prolonged QT Interval." Am J Med Sci 327 (2004): 55-6. [PMID: 14722399]
118 Product Information. Barhemsys (amisulpride). Acacia Pharma, Inc, Indianapolis, IN.
119 Product Information. Tavalisse (fostamatinib). Rigel Pharmaceuticals, South San Francisco, CA.
120 Goto M, Sato M, Kitzazawa H, et.al "Papaverine-induced QT interval prolongation and ventricular fibrillation in a patient with a history of drug-induced QT prolongation." Intern Med 53 (2014): 1629-31. [PMID: 25088875]