How to treat cold air allergic urticaria
Disease description:
When autumn arrives, the climate becomes particularly dry, with low humidity in the air. The cold air can cause allergic urticaria (hives) on the skin. Do you want to know how to treat cold air-induced allergic urticaria?
Doctor's answer (1)
Dr. Wang Xiaoyan
The treatment for cold air-induced allergic urticaria mainly includes:
1. Avoidance of triggers: Avoid exposure to cold air, reduce outdoor activities, especially in cold weather, and take measures to stay warm, such as wearing gloves, masks, and hats.
2. Medication: If symptoms persist, antihistamine medications such as cetirizine or loratadine may be taken under medical supervision. These medications can effectively relieve itching and swelling caused by urticaria. Topical treatments such as calamine lotion may also be used as adjunctive therapy.
3. Desensitization therapy: Under a doctor's guidance, desensitization therapy involving repeated exposure to cold water may be conducted to gradually increase tolerance to cold. However, this method carries certain risks.
4. Daily care: Maintain regular exercise and a healthy diet to improve immune function. Avoid scratching the affected areas and use lukewarm water when bathing to prevent worsening of symptoms.
