Summer prickly itch may be solar dermatitis, but do not rule out improper daily skin care leading to skin prickling, etc., need to be specifically analyzed. 1. Pruritus: due to other factors such as dry skin in summer, sebaceous glands sebum secretion is reduced, and then itchy symptoms, the patient will have a burning sensation, ants, and so on, there will be prickly itchy symptoms all over the body. 2. Improper daily care: summer heat, if the bath too much and the use of bath towels too hard, resulting in skin damage, can cause dry skin, itching and other symptoms, which in turn lead to itching. Summer itching causes more, the above only cited 2 common, the specific causes need to be confirmed in the patient after medical treatment, need to actively accept the treatment.