Urticaria patients can use air conditioning, but in the process of using air conditioning, do not use cold or hot air blowing directly to the patient, you can use the air conditioning to control the room temperature in the appropriate conditions, but also to make the room to maintain a certain degree of humidity, so that the patient feels comfortable. In addition, we also need to actively find the cause of the disease, so that patients away from the triggering factors causing urticaria, to avoid sudden cold, hot alternating stimulation, do not drink alcohol, do not let the patient to eat infrequent food, as well as spicy and stimulating food, let the patient to rest, to avoid mental stress, excessive pressure, and usually appropriate exercise, improve the immunity of the body, to reduce the recurrence of urticaria.