Meclizine is an antihistamine that reduces the effects of natural chemical histamine in the body.
Meclizine is used to treat or prevent nausea, vomiting, and dizziness caused by motion sickness. It is also used to treat symptoms of vertigo (dizziness or spinning sensation) caused by disease that affects your inner ear.
Meclizine may also be used for purposes not listed in this medication guide.
