My youngest Son has a rash on his ears. It is small raised, slightly itchy bumps, but not inflamed or angry looking and not bothering him enough to panic and go to the Doctor (who had no idea what caused the same problem in my oldest Son). I suspect a possible UV connection and am smothering him in sunscreen as my eldest Son has longer hair and has not developed it this year. In my eldest Son it always materialised in early Spring. The other possibility is a tree pollen allergy (but why just on his ears) as there's not very much pollen around in early spring. He suffers from mild eczema and asthma and had an allergy to soya when he was a baby. Any ideas anyone, please?



. Our family doctor assumes it is seasonal allergy related as well. Since it is just a little bothersome thought we have never saught to pin point the allergy.

My ten year old has had the same thing starting every spring since he was about 3 or 4. Initially it didn't cause too much problem - just looked strange, but this year it has been very itchy.
We took him to a local GP who was also a skin specialist and she had seen it before. She said it was Hutchinsons summer prurigo. (It typically affects fair skinned people and starts when they are a few years old.) I don't know if she is correct or not, but her advice on managing it has been very effective. We smother the ears in strong, long lasting suncream every morning and then at luchtime add a layer of Eurax cream to stop any itching. (The doc gave us some steroid cream as well for if it got really bad, and antihistamines too, but thankfully we have not needed them yet).
Hope this helps.