Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Nefazodone
Drug ID BADD_D01546
Description Nefazodone hydrochloride (trade name Serzone) is an antidepressant drug marketed by Bristol-Myers Squibb. Its sale was discontinued in 2003 in some countries, due to the small possibility of hepatic (liver) injury. Drug-induced hepatic injuries were associated with an risk of elevated need for a liver transplant, or even death, with the incidence of severe liver damage was shown to be approximately 1 in 250,000 to 300,000 patient-years. On May 20, 2004, Bristol-Myers Squibb discontinued the sale of Serzone in the United States.
Indications and Usage For the treatment of depression.
Marketing Status approved; withdrawn
ATC Code N06AX06
DrugBank ID DB01149
KEGG ID D08257
MeSH ID C051752
PubChem ID 4449
TTD Drug ID D0X7DE
NDC Product Code Not Available
UNII 59H4FCV1TF
Synonyms nefazodone | Serzone | Dutonin | Nefadar | nefazodone hydrochloride | Lin-Nefazodone | Menfazona | Rulivan | Apo-Nefazodone
Chemical Information
Molecular Formula C25H32ClN5O2
CAS Registry Number 83366-66-9
SMILES CCC1=NN(C(=O)N1CCOC2=CC=CC=C2)CCCN3CCN(CC3)C4=CC(=CC=C4)Cl
Chemical Structure
ADRs Induced by Drug
*The priority for ADR severity classification is based on FAERS assessment, followed by the most severe level in CTCAE rating. If neither is available, it will be displayed as 'Not available'.
**The 'Not Available' level is hidden by default and can be restored by clicking on the legend twice..
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Urinary incontinence20.02.02.010; 17.05.01.008--
Urinary retention20.02.02.011--
Urinary tract infection20.08.02.001; 11.01.14.004--
Urticaria23.04.02.001; 10.01.06.001--
Uterine leiomyoma21.07.02.004; 16.04.02.001--Not Available
Vaginal haemorrhage24.07.03.005; 21.08.01.001--
Vaginal infection21.14.02.002; 11.01.10.002--
Varicose vein24.10.04.001--Not Available
Ventricular extrasystoles02.03.04.007--Not Available
Vertigo17.02.12.002; 04.04.01.003--
Vision blurred17.17.01.010; 06.02.06.007--
Visual field defect17.17.01.001; 06.02.07.003--Not Available
Visual impairment06.02.10.013--Not Available
Vomiting07.01.07.003--
Weight decreased13.15.01.005--
Weight increased13.15.01.006--
Withdrawal syndrome19.07.06.023; 08.06.02.012--Not Available
Yawning22.12.03.037--Not Available
Balance disorder08.01.03.081; 17.02.02.007--Not Available
Drug tolerance08.06.01.003--Not Available
Musculoskeletal stiffness15.03.05.027--Not Available
Musculoskeletal discomfort15.03.04.001--Not Available
Affect lability19.04.01.001--Not Available
Haemorrhage24.07.01.002--Not Available
Nuchal rigidity17.05.02.006; 15.05.04.005--Not Available
Muscle relaxant therapy25.16.01.001--Not Available
Disturbance in sexual arousal19.08.04.003--Not Available
Urine output increased13.13.03.002--Not Available
Decreased appetite14.03.01.005; 08.01.09.028--
Erectile dysfunction21.03.01.007; 19.08.04.001--
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ADReCS-Target
Drug Name ADR Term Target
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