“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Meclizine has antiemetic, anticholinergic and antihistaminic properties. It reduces the sensitivity of the labyrinthine apparatus. The action may be mediated through nerve pathways to the vomiting center (VC) from the chemoreceptor trigger zone (CTZ), peripheral nerve pathways, the VC, or other CNS centers. Meclizine has an onset of action of 30 to 60 minutes, depending on dosage; their duration of action is 12 to 24 hours.