Meclizine hydrochloride (Antivert, Bonine, Dramamine Less Drowsy Formula) is an antihistamine medication used for motion sickness and vertigo. It is available over-the-counter (for motion sickness only) or with a prescription (for motion sickness or vertigo).
Promethazine hydrochloride (Phenergan) is a prescription medication approved for a variety of widely different uses. It is probably used most often as a nausea medication, although it is frequently used for other purposes as well.
Almost the same uses but Meclizine is also available as an OTC, whereas Promethazine is available on prescription.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Posted 30 Oct 2009 • 1 answer
Posted 6 Oct 2010 • 2 answers
Posted 19 Oct 2010 • 1 answer
Posted 17 Dec 2011 • 2 answers
Posted 10 Sep 2015 • 1 answer