Patients with urticaria can take a bath as long as there is no skin damage, as long as the bathing process pays attention to the temperature of the bath water, not too cold or too hot, so as not to stimulate the skin alternately hot and cold, aggravating the symptoms of urticaria. In the process of bathing, when choosing bath soap and shampoo, be sure to avoid using irritating, or allergic to bath products, these should not be used. In the process of rubbing, do not rub hard, so as not to cause unnecessary damage to the skin. Towels to choose cotton, underwear should also choose a comfortable cotton underwear. The time spent in the shower should not be too long, so as not to cause fatigue or wind and cold due to long bath time, aggravating the symptoms of hives. The key to the treatment and prevention of hives is to actively search for the cause, avoid contact with allergens, and at the same time adjust the body’s immunity and improve the health of the body, so that the body can try to avoid and reduce the recurrence of hives.