Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Methenamine
Drug ID BADD_D01411
Description Methenamine is a heterocyclic organic compound with a cage-like structure similar to adamantane. In salt form it is used for the treatment of urinary tract infection (Example: methenamine hippurate which is the hippuric acid salt of methenamine).
Indications and Usage For prophylactic or suppressive treatment of frequently recurring urinary tract infections when long-term therapy is considered necessary. This drug is not used to treat infection and should only be used after appropriate eradication of infection with antimicrobial agents.
Marketing Status approved; vet_approved
ATC Code J01XX05
DrugBank ID DB06799
KEGG ID D00393
MeSH ID D008709
PubChem ID 4101
TTD Drug ID D02LJR
NDC Product Code 51927-0093; 61960-6008; 49452-4558; 43285-0002
UNII J50OIX95QV
Synonyms Methenamine | Hexamine | Hexamethylenetetramine | Hexamine Silver | Silver, Hexamine | Silver Methenamine | Methenamine, Silver | Methenamine Silver | Silver, Methenamine | Urotropin | Aminoform
Chemical Information
Molecular Formula C6H12N4
CAS Registry Number 100-97-0
SMILES C1N2CN3CN1CN(C2)C3
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)
Abdominal discomfort07.01.06.001---
Dermatitis23.03.04.002---
Dyspepsia07.01.02.001--
Dysuria20.02.02.002--
Gastrointestinal disorder07.11.01.001---
Haematuria20.02.01.006; 21.10.01.018; 24.07.01.047--
Nausea07.01.07.001--
Pruritus23.03.12.001--
Pyuria11.01.08.043; 20.08.02.016---
Rash23.03.13.001---
Vomiting07.01.07.003--
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ADReCS-Target
Drug Name ADR Term Target
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