It's hot in summer, and my legs and arms itch. The more trouble I make, the more itchy I get. what's up

Problem analysis: From the description, the itching of this calf skin may be caused by this sweat rash. Herpes zoster, seasonal, may be related to poor sweating, itching and peeling will occur, which is self-limited. Generally occurs in the palm and calf.

Suggestion: Ouneng ointment can be applied to promote recovery. Generally, it is difficult to treat it thoroughly by astringent and antipruritic methods. Commonly used lotions containing mint or phenol calamine will recur.