There are many causes of headache, for example, many people have a headache when alcohol stimulates the blood vessels in the brain after drinking alcohol, causing them to dilate. When blood pressure rises, the blood vessels in the head will also dilate, and the patient will also have a headache. Insufficient blood supply to the brain and cerebral arteriosclerosis can also cause the brain to be in a state of ischemia and lack of oxygen, resulting in dizziness and headache. Patients may also experience headache when they are tired, use their brains too much, are extremely fatigued, or have poor sleep. Primary headaches such as migraine, tension headache, cluster headache, etc. can also cause patients to have a burst of head pain. Neuropathic headache is mostly related to the usual bad lifestyle, such as patients are more emotionally tense and anxious, working with their heads down and not sleeping well are easy to trigger.