The causes of headache and sweating are mainly considered as follows: firstly, if the patient has headache and sweating during occasional night sleep deprivation or overuse of the brain, it should be considered as caused by neurological weakness; secondly, if the patient has fever or cold during viral infection, he may also have headache and sweating symptoms. Patients may also have external symptoms such as sore throat, nasal congestion, runny nose, muscle aches and pains. If severe, it will also be accompanied by nausea, vomiting and other symptoms; fourthly, patients who look at cell phones, play computers and games for a long time, resulting in excessive brain fatigue, coupled with poor air circulation, will also induce headaches, resulting in headaches and sweating symptoms.