Bow down for a long time, the back of the head hurts. What's going on?

Head down for a long time to show pain in the back of the head, may be caused by long-term head down neck muscle spasms, can involve the nerve vessels in the back of the head, the patient can show pain in the back of the head. If the patient has cervical spondylosis, under normal circumstances more easily manifested, including cervical curvature and cervical disc herniation, if necessary, check cervical MRI to confirm the diagnosis. If the patient long-term bow to look at mobile phones, play computer, long-term desk work, easy to cause neck muscle spasm, patients are also prone to show the above symptoms. Should rule out intracranial organic lesions, mainly seen in the posterior cranial fossa lesions, such as brain tumor patients can show, check brain MRI to make a clear diagnosis. Long-term bow may cause brain blood supply disorders, causing cerebral ischemia, hypoxia, severe hypoxia may also show headache, and even can show dizziness.