Headache with sweating is mainly seen in the following cases: First, patients should be asked if they have fever and upper respiratory tract infection. Some patients will have headache and general sweating when they have fever, and blood tests can be performed at this time. Second, headache with sweating should ask the patient whether there is nausea, vomiting, and whether there is any recent history of diarrhea, cold, etc. Lumbar puncture and cranial magnetic resonance examination can be performed to understand whether there is any intracranial infection. Third, headache with sweating should ask the patient if there is any previous history of migraine, some migraine patients can have generalized sweating due to severe headache when they have an acute attack of migraine. Fourth, patients with cerebral hemorrhage or subarachnoid hemorrhage may also have headache with sweating.