Sweating at the first cough may be caused by a wind-heat cold, when symptoms such as fever, sore throat, thirst, body heat and irritability appear. It needs to be treated aggressively with medicines to clear heat and remove fire and medicines to stop cough and reduce phlegm. If the symptoms are more severe, comprehensive treatment with effective antibacterial drugs is also needed. Usually, you need to drink more water and eat more fresh vegetables and fruits. If this condition occurs frequently, it should also be considered to be caused by a deficiency of lung qi, which will be accompanied by general weakness, easy to catch a cold, and the symptoms will be aggravated by a little activity. It needs to be treated with medication for lung qi, you can use Yu Ping Feng San, you can also use Wu Wei Zi, Huang Qi to drink water. If the symptoms are more serious, you need to go to the hospital for examination and use Chinese herbal tonics to regulate the treatment under the guidance of the doctor.