Hi HyourinMaru, i have the same problem like you do too. It has been suffering me for years and i has been avoiding those 'poisonous' food like crabs, sotong, prawns, peanuts (just started recently) etc but it doesn't seems to be better. Nevertheless, i have met up with a few skin specialist and their advice was simply the same: either going for pap test which may cost me plenty of dollars or just be hardworking enough to note down my day to day diet and activities to scope down the possible root cause for my allergy. Really bored and tiring....

Recently i did try to apply Propolis on to my affected area. It seems workable but anw, again it temporary solves my itchiness and not permanently cure myself from the allergy. I also wish to know the way to get rid of this...SOS....