nausea/vomiting
"I suffer from migraines and frequently have extreme nausea and vomiting.  Since I can't keep my migraine medicine down (Zomig) at times like these I have to be taken to the emergency room for shots for pain and nausea.  The last time I went they gave me a prescription for Phenergan.  I didn't know how I would manage to keep it down if I did need it I thought that was odd, but since the bad migraines usually come in threes, I had a chance to try it the next day.  It was great! I could keep the Zomig down. I got a little rest too. "