There are many reasons for headaches, which may be caused by lack of necessary nutrition in the body, long-term work stress and lack of sleep, or it may be a precursor of a disease, such as brain hemorrhage. Headache is a dangerous condition, so it is wise to visit the neurology department of a regular hospital as early as possible. It is recommended to have a brain CT or MRI examination to clarify the specific cause of headache before treating it symptomatically. It is also important to maintain a good mood in life and not to have too much mental burden. If headaches occur, you can take appropriate tranquilizing and brain-supporting drugs, but not for a long time. You should develop the sleep habit of going to bed early and waking up early, and try to go to sleep before eleven o’clock at night. You can also eat more walnuts, which are rich in nutrients and have the effect of nourishing brain cells.