What is "vestipitant"

n. A drug that acts as a selective antagonist for the NK1 receptor, under development as a potential antiemetic and anxiolytic and to treat tinnitus.

Vestipitant is a drug developed by GlaxoSmithKline which acts as a selective antagonist for the NK receptor. It is under development as a potential antiemetic and anxiolytic drug, and as a treatment for tinnitus and insomnia.