Hydromet
"I was taking Hydromet for pneumonia. It seemed to work quite well the first night, as I took it right before bed and I slept very well. However, I found that while taking it during the day, I got extremely nauseous and continuously threw up until an anti-nausea prescription finally came through. I usually do fine taking pill forms of codeine, such as vicodin etc, but find that in taking this during the day, it causes such dizziness that you feel like you're on a horrible theme park ride. Do not recommend if you are susceptible to vomiting from being too dizzy; seems to work for others though."