About 5 weeks ago I had what I thought was a mosquito bite on my arm. Just a normal bite-sized bump which eventually got a head on it, so I used Prid which seemed to get rid of the pus, but the bump remained.
About 3 weeks ago the bump got flat but the area just around it was covered with tiny bumps, like a very small rash about the size of a dime. It never itched. It stayed that way for 3 weeks and for a few days I thought it was getting better, but now I'm seeing more of the tiny bumps appear in the area. Just a few, about 5-6 of the tiny bumps, but I am completely flummoxed! What could this be?
I tried Neosporin, Benadryl cream, and hydrocortizone but they didn't do anything. I was on an antibiotic for 10 days for an unrelated condition and it didn't affect it, either.