Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Efavirenz
Drug ID BADD_D00749
Description Efavirenz (brand names Sustiva® and Stocrin®) is a non-nucleoside reverse transcriptase inhibitor (NNRTI) and is used as part of highly active antiretroviral therapy (HAART) for the treatment of a human immunodeficiency virus (HIV) type 1. For HIV infection that has not previously been treated, efavirenz and lamivudine in combination with zidovudine or tenofovir is the preferred NNRTI-based regimen. Efavirenz is also used in combination with other antiretroviral agents as part of an expanded postexposure prophylaxis regimen to prevent HIV transmission for those exposed to materials associated with a high risk for HIV transmission.
Indications and Usage For use in combination treatment of HIV infection (AIDS)
Marketing Status approved; investigational
ATC Code J05AG03
DrugBank ID DB00625
KEGG ID D00896
MeSH ID C098320
PubChem ID 64139
TTD Drug ID D07HVY
NDC Product Code 48087-0127; 65862-105; 68554-0018; 65862-049; 69097-301; 72865-172; 70966-0025; 31722-504; 48087-0131; 65015-641; 67835-0001; 12783-0510; 65862-324; 65862-106; 65862-267; 69988-0008; 0056-0474; 53104-7544; 65675-1584; 68554-0042; 42543-889; 64380-889; 65862-104; 70518-3258; 64980-406; 48087-0062; 65015-868; 76302-021; 51407-382; 64980-407; 70518-2962; 48087-0128; 64220-195; 65015-859; 70366-002; 0056-0470; 65015-836
UNII JE6H2O27P8
Synonyms efavirenz | (s)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one | efavirenz, (S)-isomer | efavirenz, (R)-isomer | Stocrin | Sustiva | DMP 266 | DMP-266 | L 743726 | L-743726 | L 743,726 | L-743,726
Chemical Information
Molecular Formula C14H9ClF3NO2
CAS Registry Number 154598-52-4
SMILES C1CC1C#CC2(C3=C(C=CC(=C3)Cl)NC(=O)O2)C(F)(F)F
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)
Suicide attempt19.12.01.004--
Syncope02.11.04.015; 24.06.02.012; 17.02.04.008--
Tachycardia02.03.02.007--Not Available
Tension19.06.02.005--Not Available
Teratogenicity12.03.01.032; 03.02.01.004--Not Available
Therapeutic response decreased08.06.01.0160.009175%Not Available
Thinking abnormal19.10.03.001; 17.02.05.023--Not Available
Thrombocytopenia01.08.01.002--Not Available
Thrombophlebitis24.01.02.001--Not Available
Thrombosis24.01.01.0060.023856%Not Available
Tinnitus17.04.07.004; 04.04.01.002--
Toxic epidermal necrolysis23.03.01.008; 12.03.01.015; 11.07.01.006; 10.01.01.006--
Tremor17.01.06.002--
Ulcer08.03.06.001--Not Available
Unintended pregnancy18.08.01.0010.003670%Not Available
Upper respiratory tract infection22.07.03.011; 11.01.13.009--
Urethral disorder20.07.01.002--Not Available
Urinary incontinence17.05.01.008; 20.02.02.0100.003670%
Urinary tract disorder20.08.01.001--Not Available
Urticaria23.04.02.001; 10.01.06.001--
Ventricular extrasystoles02.03.04.0070.009175%Not Available
Vertigo17.02.12.002; 04.04.01.003--
Vision blurred17.17.01.010; 06.02.06.007--
Visual impairment06.02.10.013--Not Available
Vitamin B12 deficiency14.12.02.0040.007340%Not Available
Vomiting07.01.07.003--
Tubulointerstitial nephritis20.05.02.002--Not Available
Fat redistribution14.08.04.002--Not Available
Enzyme induction14.11.01.022; 08.06.01.022--Not Available
Lipodystrophy acquired14.08.04.008; 23.07.01.0030.024590%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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