Half-life: Children 5 hours, Adults 9 hours, Elderly 13.5 hours
Metabolism: Hepatic
Excretion: Urine
Mechanism of Action: Antihistamines / H1 blocker
Diphenhydramine
Ephedrine
Pseudoephedrine
Meclizine
Nadalol
Dicyclomine
Scopolamine
Sumatriptan