Structure
Meclizine hydrochloride Molecular Formula - C25H27CIN2·2HCl·H20
Mode of action
It produces anticholinergic effects on the brain.
Meclizine has antiemetic and antivertigo effects because of the inhibiting effects it exerts on these receptors. This impact of blocking occurs in the medulla's vomiting centre and chemoreceptor trigger zone.
Uses
Meclizine is used to prevent and cure motion sickness-related nausea, vomiting, and dizziness.
Additionally, it can be used to reduce vertigo (loss of balance) and dizziness caused by inner ear issues.