Promethizine

Were you looking for information about
 Promethazine? Promethizine is a common misspelling of promethazine.
 
Promethazine hydrochloride (Phenergan®) is approved for various uses, including the treatment and prevention of nausea or vomiting. This prescription drug comes in several different forms (tablets, syrup, injection, and rectal suppositories) and is typically taken one to three times a day.
 
Many of the effects of promethazine are most likely due to its antihistamine activity, although the medication is also believed to alleviate nausea and motion sickness by blocking acetylcholine receptors. Most people have no problems when taking it, although side effects are possible.
 
(Click Promethazine for more information about the specific uses, dosing guidelines, and potential side effects of this medication. You can also click any of the links in the box to the right for specific information.)
 
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD