Codominance definition, Ecology. being one of two or more species that are equally dominant in a biotic community: a forest in which oak and hickory are codominant. See more. Dictionary.com
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.
17 Reviews. Meclizine is the generic name for the prescription drug called Antivert and the over-the-counter (OTC) medicines known as Dramamine and Bonine. Meclizine is used to treat motion sickness and dizziness. The drug belongs to a class of drugs called antihistamines, which are generally used to treat allergies.However, meclizine works a little differently, reducing nausea and muscle spasms.eclizine is used to treat motion sickness and dizziness. The drug belongs to a class of drugs called antihistamines, which are generally used to treat allergies.