Promethazine may be administered in pill, syrup, chewable tablet, or extended release capsule form by prescription only. For severe nausea, it may be administered by injection or via a suppository.
The general answer to this question is no. however I haved used promethazine and the correct response would be, Hell yes. if you have it in a bottle which is perscribed for cough medicine you can get...
Promethazine is an antihistamine and as such is not nor does it contain any opiates. However, most antihistamines will make you sleepy and a little dopey, and this one is no exception.
Allergies or as an anti-nausea it is also known as Phenergan. Can cause drowsiness and blurred vision. Avoid sun exposure as his medication makes you more sensitive to the suns rays. (This includes...