Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Isotretinoin
Drug ID BADD_D01213
Description Isotretinoin is a retinoid derivative of vitamin A used in the treatment of severe recalcitrant acne.[Label] It was most widely marketed under the brand name Accutane, which has since been discontinued.[L6574] Isotretinoin is associated with major risks in pregnancy and is therefore only available under the iPLEDGE program in the United States.[L6579] The first isotretinoin-containing product was FDA approved on 7 May 1982.[L6574]
Indications and Usage Isotretinoin is indicated to treat severe recalcitrant nodular acne and patients ≥12 years enrolled in the iPLEDGE program.[Label,L6579]
Marketing Status approved
ATC Code D10AD04; D10BA01
DrugBank ID DB00982
KEGG ID D00348
MeSH ID D015474
PubChem ID 5282379
TTD Drug ID D00DKK
NDC Product Code 10631-133; 65655-0006; 0245-0573; 61748-303; 61748-304; 72143-252; 0832-8304; 65655-0003; 65977-0135; 55111-136; 61748-302; 69238-1176; 0591-2435; 72143-232; 10631-116; 10631-118; 57664-023; 68308-573; 0555-1056; 72143-253; 57664-020; 10631-003; 10631-005; 64566-0003; 0378-6614; 68308-570; 69238-1175; 0591-2434; 0591-2501; 72143-233; 0832-8302; 10631-007; 10631-117; 57664-025; 0378-6611; 68308-571; 69238-1017; 72143-251; 72143-254; 64566-0004; 65655-0005; 0245-0570; 61748-301; 68308-575; 0555-1057; 0591-2433; 0591-2436; 10631-002; 10631-115; 10631-134; 64566-0014; 65655-0004; 76055-0010; 0245-0575; 0378-6612; 0555-1055; 72143-231; 0832-8303; 17337-0024; 55111-113; 69238-1174; 0591-2451; 72143-234; 0832-8301; 55111-137; 57664-022; 0555-1054; 67262-0003; 71052-426; 0245-0571; 55111-135; 57664-021; 57664-024
UNII EH28UP18IF
Synonyms Isotretinoin | 13-cis-Retinoic Acid | 13 cis Retinoic Acid | Isotretinoin Zinc Salt, 13-cis-Isomer | Isotretinoin Zinc Salt, 13 cis Isomer | Roaccutane | Accutane | Ro 4-3780 | Ro 4 3780 | Ro 43780
Chemical Information
Molecular Formula C20H28O2
CAS Registry Number 4759-48-2
SMILES CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC(=O)O)C)C
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)
Exostosis15.02.04.0050.001081%
Eye disorder06.08.03.0010.005506%Not Available
Eye inflammation06.04.05.0020.000823%Not Available
Eye irritation06.04.05.0030.008233%Not Available
Eye pain06.08.03.002--
Eye swelling06.08.03.0030.006329%Not Available
Eyelid ptosis17.17.02.004; 06.05.01.0020.000257%Not Available
Face oedema10.01.05.002; 08.01.07.003; 23.04.01.004--
Facial pain08.01.08.0120.001441%
Facial paralysis17.04.03.0080.001029%Not Available
Faeces hard07.01.03.0030.000386%Not Available
Fatigue08.01.01.002--
Fear19.06.03.0010.001415%Not Available
Feeling abnormal08.01.09.014--Not Available
Feeling of despair19.15.02.0060.001132%Not Available
Feelings of worthlessness19.15.02.0080.000952%Not Available
Fibrocystic breast disease16.14.01.003; 21.05.04.0180.000257%Not Available
Fibrosis08.03.01.0010.000695%Not Available
Fistula15.03.02.0010.005789%Not Available
Flank pain20.02.03.006; 15.03.04.003; 08.01.08.007--
Flat affect19.04.01.0040.000823%Not Available
Flushing08.01.03.025; 24.03.01.002; 23.06.05.003--
Food poisoning12.03.01.024; 11.07.02.001; 07.11.01.0070.000566%Not Available
Frequent bowel movements07.02.04.0020.004503%Not Available
Gallbladder disorder09.03.02.0010.002316%Not Available
Gastric haemorrhage24.07.02.007; 07.12.01.001--
Gastric ulcer07.04.03.0020.001672%
Gastritis07.08.02.0010.002933%
Gastrooesophageal reflux disease07.02.02.0030.007642%
Gastrointestinal disorder07.11.01.0010.031776%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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