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)
Body dysmorphic disorder19.06.05.0080.000566%Not Available
Perineal fistula21.10.05.0180.000386%Not Available
Pseudopolyp08.01.05.0150.001029%Not Available
Gastrointestinal oedema07.11.01.0120.004889%Not Available
Negative thoughts19.15.02.0120.001518%Not Available
Disturbance in social behaviour19.05.01.0180.000386%Not Available
Female genital tract fistula12.02.14.010; 23.07.04.015; 21.10.05.009; 20.08.01.007; 07.11.05.0040.001672%Not Available
Small intestinal stenosis07.13.06.0080.000257%
Enterovesical fistula20.03.01.021; 07.11.05.0090.000643%
Eosinophilic oesophagitis10.01.01.030; 07.08.05.006; 01.02.04.0160.000386%Not Available
Lip exfoliation07.05.05.0200.003525%Not Available
Tachyphrenia17.03.03.007; 19.10.03.0100.000386%Not Available
Rectal fissure07.03.01.0070.003602%
Medial tibial stress syndrome15.02.04.0360.000566%Not Available
Fistula of small intestine12.02.03.026; 07.11.05.0100.000901%
Pulmonary renal syndrome22.01.01.022; 20.05.01.019; 10.04.04.0170.000643%Not Available
Facial asymmetry15.10.05.0040.000257%Not Available
Spinal pain17.10.01.020; 15.02.01.008; 08.01.08.030--Not Available
Chronic pigmented purpura23.06.01.013; 01.01.04.010; 24.07.06.0210.000257%Not Available
Large intestinal stenosis07.13.03.0040.001029%
Nonreassuring foetal heart rate pattern18.03.02.017; 02.03.02.0270.000257%Not Available
Toxic goitre05.02.02.006; 14.11.01.0460.000386%Not Available
Disorganised speech19.19.02.005; 17.02.08.0170.000257%Not Available
Unmasking of previously unidentified disease08.01.03.0800.000386%Not Available
Autoimmune hypothyroidism10.04.08.009; 05.02.03.0050.000257%Not Available
Anal polyp16.05.02.008; 07.20.01.0160.001158%Not Available
Anal stenosis07.13.05.0040.001930%
Anembryonic gestation18.01.03.0070.000257%Not Available
Arthritis enteropathic15.01.01.017; 10.02.01.069; 07.08.03.0190.000643%Not Available
Attention deficit hyperactivity disorder19.21.04.0040.002959%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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