If a patient has pain in both the head and neck, it is due to several reasons. 1. It may be caused by trauma, such as a direct violent blow to the head, which may cause pain not only in the head but also in the cervical spine due to pulling and squeezing. 2. The pain may be due to muscle spasm, vasoconstriction and sensory nerve stimulation, which may cause pain in both places at the same time. 3, caused by cervical spondylosis, during the onset of cervical spondylosis, pain may occur in both places at the same time due to nerve root stimulation or sympathetic nerve influence. 4, also common in patients with increased intracranial pressure. For example, patients with cerebral hemorrhage or intracranial occupancy can cause irritation of the meninges, followed by pain in the head and neck at the same time.