Patients with a constant headache are mainly considered for the following reasons: First, the consideration is migraine attacks, which are the most common type of headache in clinical practice. Migraine is the most common type of headache in clinical practice. Migraine usually has a positive family history and is prone to recurrent attacks, which are characterized by throbbing or throbbing pain on one or both sides of the head, and are usually caused by poor rest, exertion, strong sound and light stimulation, and inattention to diet. Secondly, if the patient is suffering from a burst of pain in the posterior occipital region, it should be considered to be caused by occipital major neuralgia. This kind of pain is characterized by lightning-like or knife-like pain, which is usually intense and may be aggravated when the patient coughs, walks or goes up the stairs.