I have had hemorrhoids for years. I started noticing my butt cracking so I went to the doctor and he mentioned I also had a yeast infection. He prescribed me some jock itch cream. Ever since I get this itch that causes my body to twitch like its attacking the a nerve. I went back to the doctor and he told me to mix zinc oxide, hydrocortisone, and the jock itch cream. It seems to work, but I keep getting this itch that makes my body twitch. I don't know wht it is. It's not a bad as before, but it is unbearable. I can live with itching, but this litteraly makes my body twitch that I keep running back to wipe the cream off and put new on. Does anybody know what this can be and how do I get rid of it?