Hello dear Understand your concern Eczema is a inflammation of skin can cause itchy, erythematous and vesicular skin lesions. It causes redness, itching, crusting and blisters Genetic factor, family factor and allergy factor play important role. Exact diagnosis made by physical examination and history. Skin biopsy may be needed. Following are the advice for you Life style modification: Frequent bath. Use simple unperfumed shop. Better to use liquid shop. Use oil based mosturizer that contain vitamin and minerals Drugs: Both oral and topically Antihistaminics: oral cetrizine and diphenylhydramine ointment Corticosteroid: hydrocortisone and clobetasol ointment Immunosuppresent: Azithromycin and tacrolimus, protopic ointment Antibiotics: fucidin ointment and oral antibiotics You also can use UV light therapy: UV A and UV B Hope this may help you Best regards Dr. Sagar