nausea/vomiting
"Promethazine is a god send to me. 

I'm on many other medications, which get me sick every morning, feeling nauea/vomiting, dizziness, etc. Promethazine takes all that away from me, and I love it! I really recommend this drug for people who get morning sickness, or are RX'd a strong narcotic (Oxycodone, Morphine, Methadone, etc.), it helps and takes away the bad side effects of the narcotic. It's RX'd as a opiate adjunct. Works wonders."