How to manage cold air-induced allergic urticaria
Disease description:
I am 26 years old. Recently, after going out for a trip, I suddenly developed many rashes on my body. The doctor diagnosed it as allergic urticaria. I would like to know how to manage cold-induced allergic urticaria.
Doctor's answer (1)
Dr. Wang Xiaoyan
Cold air allergic urticaria, also known as cold-induced urticaria, is a skin allergic reaction triggered by exposure to cold air. For this condition, the following measures may be taken:
1. Avoidance of triggers: Minimize direct exposure to cold air, such as avoiding prolonged time in cold environments. Take precautions when going outdoors, such as wearing masks, hats, gloves, and other protective clothing to stay warm.
2. Medication: Under a doctor's guidance, antihistamine medications (such as cetirizine, loratadine) may be used to relieve symptoms such as skin itching and swelling. In severe cases, corticosteroids might be required.
3. Desensitization therapy: Under the guidance of a specialist, desensitization therapy may be attempted. This involves repeated exposure to cold water in order to gradually increase tolerance to cold. However, it should be noted that this method carries certain risks.
4. Enhance immunity: A balanced diet, regular exercise, and adequate rest can help strengthen physical condition and immunity, which may assist in alleviating symptoms of urticaria and reducing recurrence.
