Hello,
You are having rash on your stomach, arm and head. It is itching and also hurts. You are suggested to take care of your hygiene. Wash thoroughly the area affected with antibacterial soap or lotion. Avoid the use of perfumed or harsh soap or lotion. Wear soft cotton clothes. To get rid of the itchy rash, apply ointment
hydrocortisone on the area affected. You can take non-sedating antihistamine orally to reduce the symptoms of allergy. Get your clothes washed in hot water frequently.
Stay away from dust, animal dander, food that may trigger allergy, fumes, paints, chemicals, pollution, poison ivy, etc. Shampoo your hair with Selsun shampoo to keep your scalp clean. Do not touch or scratch. Cold compression on the area affected will give relief. Since it hurts, you should get clinically examined by a
dermatologist to detect or rule out
contact dermatitis,
allergic dermatitis, any
sexually transmitted disease, herpes, shingles, etc. You will be treated accordingly with antivirals / antibiotics.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician