A bit painful, want to know this is eczema hot rash allergy, what remedial method is there

Eczematous fever rash allergy and pain phenomenon, may be caused by allergic dermatitis phenomenon. The main symptoms of allergic dermatitis is skin itching and accompanied by pain, etc., can be taken under the guidance of a doctor anti-allergic drug treatment, at the same time in the diet should be light digestible mainly.