Children sleep at night itch, it is likely to be a type of urticaria, urticaria is actually a skin allergy, allergic reaction of the disease; sleep, due to the quilt heat, may stimulate the skin, the formation of localized itching of the skin; some may be due to excessive bath, resulting in the child’s skin appears dry, no sebum moisturizing and nourishing effect, thus forming itching The symptoms of itching. Generally, attention should be paid to local moisturizing, and glycerin and petroleum jelly can be applied as appropriate. However, if it is urticaria, you need to consider oral antihistamines, such as oral loratadine syrup, cetirizine hydrochloride syrup and so on.