hello, i am 43 years old..im having this pantal since oct 7, 2011 after eating chicken..but we have a history of allergy coz my daddy also have that..it only occured at night most, at daytime not so..imy height is 5;2", weight 125lba, im only taking benadryl 25mg at night only..my legs, tummy, arms are the favorite parts where pantal appeared..what will i do?