I had pain for 6 days on my left side of my mouth. I was unable to hardly eat at all and really scared. I called my cancer Dr. and even though he was on leave for having his 3rd child he told me to come on in. I thought it was a reoccurence, I hoped it was just a rotten tooth. Turns out it was a minor mouth infection that he gave me a prescription for. Trying so hard for my head not to rule my body..but sometimes it does. Thankful today.