What should I do if my body itches due to an allergy?
Disease description:
I went kite flying today, and there were many willow catkins in the park. After returning home, I had an allergic reaction and my skin became very itchy. What should I do?
Doctor's answer (1)
Dr. Wang Xiaoyan
When itching occurs due to allergies, the following measures can help alleviate discomfort:
1. Avoid allergens: Identify and avoid contact with or ingestion of substances causing the allergic reaction, such as foods, medications, dust mites, and pollen.
2. Cold compress: Apply an ice pack or cold towel to the itchy skin to help relieve itching and swelling, while promoting vasoconstriction of capillaries and reducing permeability.
3. Skin cleansing: Cleanse the skin with lukewarm water and mild cleansing products. Avoid vigorous rubbing and keep the skin clean and dry.
4. Topical medications: Under a doctor's guidance, apply topical anti-inflammatory and antiallergic medications such as calamine lotion or compound dexamethasone cream to relieve itching and swelling.
5. Oral medications: If symptoms are severe, take oral antihistamines such as loratadine tablets or cetirizine hydrochloride tablets to alleviate discomfort caused by allergies.
6. Seek medical attention: If symptoms persist or worsen, seek timely medical assistance from a qualified physician.
