Does urticaria itch?

Urticaria is a severe itching. Urticaria is a repeated wheal-like changes in the skin, accompanied by severe itching disease. Typical urticaria, it has the following characteristics: first, wheal-like changes or angioedema, skin performance such as mosquito bites as a relatively large protruding skin surface, the color will be white or reddish; Second, it will occur repeatedly, urticaria attack is relatively rapid, and it will subside relatively quickly. Generally, it can subside within 24 hours, but it may come out again tomorrow. Third, severe itching, urticaria itching, I can't wait to scratch the skin and bleed. The more I scratch the rash, the more.