The symptoms of headache after activity are mainly caused by cervical spine disease, neurological headache and cerebrovascular spasm, as follows: 1. Neurasthenia, migraine, etc. Neurasthenia is often accompanied by insomnia, dizziness, headache and other symptoms, and overexertion, cold, strenuous activity, and excessive mental tension can trigger an acute attack of migraine and cause headache and other discomfort; 3. Cerebrovascular spasm: such as excessive mental tension, overexertion, vascular malformation, staying up late, etc. Cerebrovascular spasm can cause symptoms of insufficient blood supply to the cerebral arteries and cause headache, and the appearance of headache It is recommended to go to the hospital as soon as possible for medical consultation.