H1 receptor antagonist

C58230 concept

An H1 receptor antagonist is a drug that selectively blocks histamine H1 receptors to reduce or prevent allergic symptoms such as itching, sneezing, and hives.

Try in SPARQL

Observed surface forms (2)

second-generation antihistamine ×2
non-sedating antihistamine ×1

Instances (2)

terfenadine via concept surface "second-generation antihistamine"
surface form: Terfenadine
ebastine via concept surface "second-generation antihistamine"
surface form: Ebastine