U have been taking gravol for constant nausea for about five months but not every day. It causes me to sleep a lot, but now I notice that I have a terrible rash on my feet which is extremely itchy. West to doctor and got medicine for itch but it didn't work just seemed to make it worse. However I was still taking gravol. I noticed that when I didn't take the gravol that the itch went away but the rash is still there. I am hoping after a week of not taking the gravol I will start to see a difference. This appears to me to be another side effect of gravol.