What is exogenous wind-heat?

Exogenous wind-heat mostly occurs in warm spring and summer. Wind evil and heat evil combine to invade the muscle surface and show symptoms of wind-heat cold. The main manifestations are obvious fever, fear of wind and sweating. But sweating is less, head pain, redness, cough. Yellow phlegm or yellow sticky phlegm, dry throat, or throat pain, tonsil inflammation, redness, nasal obstruction, yellow turbid nose, dry mouth, etc. This kind of patient treatment to spicy cool solution table mainly, can oral Yinqiao powder, or lotus Qingwen capsule to treat.