Urticaria (Hives)
Urticaria shows up as itchy, raised welts on the skin. It's usually an immune or allergic response — to certain foods, medicines, heat or cold, stress, infections or insect bites — though sometimes no single cause is found. Guidance from Dr. Nirmala Purohit.
Helps & prevents
- Take your medicines regularly, exactly as directed
- Identify and avoid your known triggers
- Use gentle soaps and body wash; pat skin dry rather than rubbing
- Wear loose, comfortable clothing
- Use sunscreen when going out
- Avoid extreme heat and cold
- Manage stress with yoga and relaxation
Best to avoid
- Itching or scratching the affected skin — it makes welts worse
- Rubbing roughly with a towel after a bath
- Wearing tight clothes
- Alcohol and spicy foods
- Self-medicating
Scratching relieves hives.
Scratching releases more histamine, so welts spread and itch more. Keeping the skin cool and calm helps instead.
Hives are always caused by a food allergy.
Heat, cold, stress, infections and medicines are common triggers too — and sometimes no cause is ever found.