For sudden onset of severe headache, people feel unbearable and go to the hospital immediately for examination. However, for chronic headache, many people do not think of it as a minor problem. There are also many patients who ignore it because there are no abnormalities after X-ray, CT or even MRI examinations. In fact, this is very wrong. Chronic headaches that last for more than a month must be treated actively. Chronic headache not only affects the quality of life and leads to insomnia, but also reduces the body’s resistance, low reactivity and emergency ability, and even affects the function of the body’s organs in multiple systems. A nurse in the Department of Orthopedics just returned from a study in Beijing, and her grandmother had a headache, which was diagnosed as migraine by the Department of Neurology. She came to the pain clinic for detailed medical history and physical examination. She was diagnosed with occipital neuralgia. She was cured by 6 occipital nerve blocks. Recently returned for six months without pain. In the pain clinic in March. More than 20 cases of headache patients were treated. Most of them were cured. No need to take medicine. After stellate nerve block patients’ sleep improved. The headache is cured. However, some of them are not effective, such as cervicogenic headache, etc. The treatment needs to be further improved, mainly because patients with cervicogenic headache need epidural administration of drugs in the neck, and I am afraid to puncture. I am afraid of complications. It needs to be improved in the future. Most headache patients will be cured by nerve block treatment.