Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
R RESPIRATORY SYSTEM
R06 ANTIHISTAMINES FOR SYSTEMIC USE
R06A ANTIHISTAMINES FOR SYSTEMIC USE
R06AX Other antihistamines for systemic use
R06AX12 Terfenadine
D00521 Terfenadine (JAN/USAN/INN)
Drug groups [BR:br08330]
Anti-allergic agent
DG01557 Histamine receptor antagonist
DG01482 Histamine receptor H1 antagonist
D00521 Terfenadine
Metabolizing enzyme substrate
DG01633 CYP3A/CYP3A4 substrate
D00521 Terfenadine
Target-based classification of drugs [BR:br08310]
G Protein-coupled receptors
Rhodopsin family
Histamine
HRH1
D00521 Terfenadine (JAN/USAN/INN)
Ion channels
Voltage-gated ion channels
Potassium channels
KCNH2
D00521 Terfenadine (JAN/USAN/INN)
Drug metabolizing enzymes and transporters [br08309.html]
Drug metabolizing enzymes
D00521