Desloratadine is a tricyclic H1-antihistamine is an active metabolite of Loratadine. Desloratadine is a selective H1-antihistamine which functions as an inverse agonist at the histamine H1 receptor. It is also an antagonist at all subtypes of the muscarinic acetylcholine receptors. It exhibits only peripheral activity since it does not readily cross the blood-brain barrier; hence, […]
