Since the past 6 months, at any time during the day or night, small patches of red bumps like prickly heat
, appear on my legs, hands, back, buttock which itch like crazy and after 15 minutes or so, disappears on its own. I understand that taking an allergy test (blood test) will be misleading. I also have a Golden Retriever Dog which is at home with me 24x7. I dont have carpets or other such things at home to cause the allergy.