H1 antagonist
(antihistamine H1) - substances reversing the action of histamine at its receptor H1. This is a basic group of drugs used in atopic diseases. Proved beyond doubt that they are actually inverse agonists Superior receptor [1], the name an tagonists so here it is very misleading and should be replaced by the name antyhistaminiki . Consists of a reversible and competitive binding of the H1 receptor, which abolished and even reversed the effects of histamine.
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