Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Epinastine hydrochloride
Drug ID BADD_D00781
Description Epinastine is used for the prevention of itching associated with allergic conjunctivitis. It has a multi-action effect that inhibits the allergic response in 3 ways: 1. stabilizes mast cells by preventing mast cell degranulation to control the allergic response, 2. prevents histamine binding to both the H1- and H2-receptors to stop itching and provide lasting protection, and 3. prevents the release of proinflammatory chemical mediators from the blood vessel to halt progression of the allergic response.
Indications and Usage For the prevention of itching associated with allergic conjunctivitis.
Marketing Status approved; investigational
ATC Code R06AX24; S01GX10
DrugBank ID DB00751
KEGG ID D01713
MeSH ID C053090
PubChem ID 157313
TTD Drug ID D0DV3O
NDC Product Code 46014-1120; 33656-0017; 33656-0016; 29902-0002; 70069-008; 51991-836
UNII GFM415S5XL
Synonyms epinastine | 3-amino-9,13b-dihydro-1H-benz(c,f)imidazo(1,5a)azepine | Flurinol | WAL-80 Cl | WAL 801 | WAL 801 CL | WAL 801CL | epinastine hydrochloride | WAL 80
Chemical Information
Molecular Formula C16H16ClN3
CAS Registry Number 108929-04-0
SMILES C1C2C3=CC=CC=C3CC4=CC=CC=C4N2C(=N1)N.Cl
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)
Cough22.02.03.001--
Eye irritation06.04.05.003---
Folliculitis11.02.01.053; 23.11.04.003--
Headache17.14.01.001--
Hyperaemia24.03.02.002---
Infection11.01.08.002---
Pharyngitis07.05.07.004; 11.01.13.003; 22.07.03.004--
Pruritus23.03.12.001--
Rhinitis11.01.13.004; 22.07.03.006--
Sinusitis11.01.13.005; 22.07.03.007--
Upper respiratory tract infection11.01.13.009; 22.07.03.011--
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