Little hard red bumps are exactly what I have and they itch like crazy. What's so strange is that I have spent a great deal of time outdoors (I coach and teach outside) and all of a sudden now, twenty something years later it shows up.
Do yours show up a lot? I noticed that during the spring when I began to wear shorts the rash was on the back of my legs and arms (when I wore a t-shirt). Now that those areas are tanner, I don't get the rash there. However, I finally was able to get to the beach and hang out by the pool just this week and now the rash is all over my back and stomach. I tried acclimating myself to the sun, knowing this has happened, now i'm looking for a scratching post every two seconds!
Do you use any lotions that really help? Thanks for your input, I have NO IDEA what's going on with this!