Ebastine
Medicinal
Ebastine is a H₁ antihistamine with low potential for causing drowsiness.
It does not penetrate the blood–brain barrier to a significant amount and thus combines an effective block of the H₁ receptor in peripheral tissue with a low incidence of... Wikipedia
AHFS/Drugs.com: International Drug Names
Elimination half-life: 15 to 19 hours (carebastine)
Metabolism: Hepatic (CYP3A4-mediated), to carebastine
Routes of administration: Oral