When you have allergies, your immune system makes antibodies that identify a particular allergen as harmful, even though it isn t. When you come into contact with the allergen, your immune system s reaction can inflame your skin, sinuses, airways or digestive system. Hemorrhoids are enlarged blood vessels around the anus. Constipation, pregnancy, child birth, obesity, straining whilst lifting or vomiting contribute to development of hemorrhoids. Surgery is required for certain types of hemorrhoids. There is no relation between allergy and hemorrhoids. Both are totally different entities. Advice 1. Consult a skin specialist for perfect diagnosis of your skin condition. There are many causes of skin itching, although allergy is one of them 2. If your skin problem is due to allergy then try to avoid allergens. For this you have to identify allergens. For this allergy test is available in some laboratory. Enquire it. 3. Do not scratch too much. It will cause skin hypertrophy and pigmentation apart from infection. 4. Tablet levocetirizine 5 mg daily if itching is unbearable. 5. Apply calamine lotion daily for soothing effect. 6. For management of hemorrhoids, follow your surgeon’s instruction Thanks