The symptoms of sweating and desire to vomit during a headache are caused by brain nerve dysfunction. Stimulation of sensitive structures of pain sensation stimulates autonomic nerves, causing dizziness, nausea, vomiting, pallor, increased blood pressure, abnormal thermoregulation, electrolyte disturbance and other manifestations. Therefore, when nausea and vomiting symptoms occur during severe headache, drugs such as gastrofacial, chlorpromazine and finasteride can be given to symptomatically relieve the symptoms of wanting to vomit. For severe headache, pain medication should be given, for example, for severe migraine attack, symptomatic pain relief can be given by oral treprostatin drugs. However, if the headache is severe and accompanied by symptoms such as physical disorder and clumsy speech, you must go to the hospital for consultation. Do not take oral pain medication blindly to avoid delaying and covering up the condition, which may lead to aggravation of the condition.