Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Topiramate
Drug ID BADD_D02247
Description Topiramate is a anti-epileptic drug used to manage seizures and prevent migraines.[A175249] It was initially approved by the FDA in 1996. In 2004, topiramate was approved for the prevention of migraine in adults.[A188309,L10544] Since 2012, the extended-release formulation has been approved in combination with [phentermine] for chronic weight management therapy in adults.[L10550] Characteristics that distinguish topiramate from other antiepileptic drugs are a monosaccharide chemical structure containing a sulfamate, and 40% of its mass accounted for by oxygen.[A175249] Interestingly, topiramate was discovered by chance when attempts were made to formulate a novel antidiabetic drug.[A188330]
Indications and Usage Topiramate is indicated for the following conditions: 1)Monotherapy for partial onset or primary generalized tonic-clonic seizures for patients 2 years of age and above 2)Adjunctive therapy for partial onset seizures or primary generalized tonic-clonic seizures for both adult and pediatric patients above 2 years old 3)Adjunctive therapy for seizures associated with Lennox-Gastaut syndrome in patients above 2 years of age 4)Prophylaxis of migraine in children 12 years of age and older and adults.[L10544] Topiramate is also used off-label as an adjunct therapy for weight management[L10550] and for mood disorders.[A188312]
Marketing Status approved
ATC Code N03AX11
DrugBank ID DB00273
KEGG ID D00537
MeSH ID D000077236
PubChem ID 5284627
TTD Drug ID D07VDZ
NDC Product Code 72603-121; 72603-123; 80425-0195; 0480-2357; 11014-0134; 11014-0136; 11014-0149; 12502-4677; 51927-0149; 10370-365; 66039-806; 47335-707; 47335-710; 50458-645; 51655-608; 61919-318; 61919-439; 62756-707; 65862-173; 68382-769; 68462-370; 70518-1937; 70518-2322; 70518-2419; 71205-187; 71335-0325; 71335-1143; 71610-493; 76282-280; 76420-279; 80425-0092; 11014-0145; 0904-6929; 12658-0410; 51927-4671; 10370-367; 10370-368; 29300-116; 31722-181; 43063-734; 50090-5853; 50458-640; 61919-679; 61919-823; 61919-883; 63187-228; 68084-342; 68382-004; 69097-124; 70518-3067; 70771-1315; 70771-1659; 71205-819; 71335-1147; 0615-8139; 76282-279; 0832-1075; 83008-012; 11014-0147; 11014-0306; 0904-6928; 38779-2443; 51927-0294; 53104-7532; 64162-0339; 16571-708; 43063-605; 43353-697; 51655-429; 55700-217; 62756-712; 63187-283; 65841-650; 65862-174; 68382-139; 68382-141; 68462-110; 68788-7468; 69097-819; 70518-2104; 70518-2391; 70518-2753; 70518-2899; 70518-3460; 71205-202; 71335-0548; 71335-1116; 53808-1132; 68382-138; 68462-374; 69097-122; 70518-0233; 76420-276; 80425-0208; 0832-1073; 83008-011; 50379-0007; 51552-1206; 0093-7336; 29300-118; 31722-183; 50090-5309; 52652-9001; 0245-1073; 60760-577; 61919-369; 61919-824; 63187-059; 63187-773; 65841-651; 65862-171; 68071-3012; 68084-343; 68462-153; 69097-817; 0480-2356; 70518-1180; 70518-1718; 70710-1041; 70710-1043; 71205-214; 0615-8138; 72603-120; 76282-281; 76420-280; 0832-1072; 11014-0146; 65841-134; 16571-705; 16571-707; 17772-101; 29300-115; 43063-729; 43063-998; 50458-641; 50458-642; 51655-606; 62756-711; 63187-963; 63629-4947; 65841-652; 65862-172; 68382-864; 70710-1042; 70771-1656; 71205-233; 71335-9727; 80425-0214; 80425-0288; 11014-0110; 11014-0135; 11014-0137; 17205-096; 16571-706; 31722-182; 43602-457; 50458-639; 0245-1071; 0245-1072; 55154-7142; 62756-710; 63187-060; 63187-479; 63187-696; 63187-801; 68084-345; 68788-7351; 70518-2517; 70518-3758; 70771-1317; 70771-1657; 70771-1658; 71335-0487; 71335-1684; 72603-124; 72789-004; 76282-278; 76420-278; 11014-0148; 10370-366; 43353-696; 50090-3926; 50458-647; 51655-746; 55700-596; 55700-995; 60760-094; 63187-118; 63629-6871; 65841-648; 68071-4760; 68462-109; 68462-373; 68788-7568; 69097-123; 0480-2359; 70518-1196; 70518-1503; 70771-1316; 71610-485; 72603-122; 0832-1071; 0832-1074; 11014-0305; 49452-7827; 65267-103; 65862-383; 71052-315; 31722-184; 43063-612; 43063-735; 43063-997; 0245-1075; 55700-894; 61919-212; 63187-077; 63187-758; 65841-647; 65841-649; 68084-344; 68382-140; 68382-863; 68462-108; 68788-7460; 69097-125; 69097-818; 0480-2358; 70518-0887; 70518-1953; 70518-2001; 70518-2498; 70710-1039; 70771-1660; 71205-195; 71335-0337; 71335-0925; 71610-486; 0615-8140; 11014-0307; 65977-0008; 17772-102; 17772-104; 43602-460; 45865-551; 47335-711; 47335-712; 51655-848; 0245-1074; 53002-1547; 55700-226; 55700-227; 68382-005; 68462-371; 68462-372; 69097-816; 70518-0625; 70518-2955; 70710-1040; 71610-492; 80425-0202; 11014-0308; 53747-097; 65129-1024; 65977-0095; 17772-103; 0093-7335; 29300-117; 43353-695; 43602-458; 43602-459; 53808-1131; 55154-7146
UNII 0H73WJJ391
Synonyms Topiramate | 2,3-4,5-bis-O-(1-methylethylidene)-beta-D-fructopyranose sulfamate | Epitomax | McN 4853 | McN-4853 | McN4853 | USL255 | Topamax
Chemical Information
Molecular Formula C12H21NO8S
CAS Registry Number 97240-79-4
SMILES CC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)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)
Dysarthria19.19.03.001; 17.02.08.0010.001050%
Dysgeusia17.02.07.003; 07.14.03.0010.001352%
Dyskinesia17.01.02.0060.000151%
Dyslexia19.21.01.003; 17.02.03.009--Not Available
Dysmenorrhoea21.01.01.002--
Dyspepsia07.01.02.001--
Dysphagia07.01.06.003--
Dysphonia17.02.08.004; 22.12.03.006; 19.19.03.0020.000322%
Dyspnoea02.11.05.003; 22.02.01.004--
Dyspnoea exertional02.11.05.005; 22.02.01.0050.000226%Not Available
Dystonia17.01.03.0010.000101%Not Available
Dysuria20.02.02.0020.000186%
Ear disorder04.03.01.001--Not Available
Ear pain04.03.01.0030.000050%
Eating disorder19.09.01.008; 14.03.01.0080.001312%Not Available
Ectopic pregnancy18.02.02.0020.000050%Not Available
Eczema23.03.04.006--
Ejaculation disorder21.03.01.002--
Electrocardiogram abnormal13.14.05.001--Not Available
Electroencephalogram abnormal13.07.03.001--Not Available
Electrolyte imbalance14.05.01.0020.000126%Not Available
Encephalopathy17.13.02.0010.000362%
Endocrine disorder05.09.01.0010.000075%Not Available
Endometriosis21.07.01.0040.000050%Not Available
Endophthalmitis11.01.06.003; 06.04.05.009--
Enuresis20.02.02.003; 19.07.04.0010.000111%Not Available
Eosinophilia01.02.04.001--
Epilepsy17.12.03.0020.001332%Not Available
Epistaxis24.07.01.005; 22.04.03.001--
Erythema23.03.06.001--Not Available
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ADReCS-Target
Drug Name ADR Term Target
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