Our Cincy has been full of little bumps! First, at 3 1/2 mos she had them in her mouth, which were warts, caused by a virus. Now she has ance on her "armpit" which we are not sure what is cuasing it, but she is on an antibiotic for it.

I would keep an eye on it and if it doesn't look better in a few days to a week, or if he gets worse, I would demand a better explaination. Ask for a biopsy on it, if you need to. That is what we did with the warts in Cincy 's mouth.