Head numbness and pain may be caused by intracranial lesions, cervical spondylosis, cold air stimulation and other reasons.
1. Intracranial lesions: acute cerebral infarction is a brain blood circulation disorder caused by cerebral ischemia, hypoxia, brain cell necrosis, head numbness and pain symptoms can occur.
2. Cervical spondylosis: cervical vertebral disc herniation, spinal stenosis, etc. can compress the nerve root, and the head area innervated by the nerve root can also have numbness and pain.
3. Cold air stimulation: If the head is stimulated by cold air, can cause scalp vasospasm, can also appear headache symptoms.
There are many other causes of headache, it is recommended that the headache in a timely manner to clarify the cause of headache, under the guidance of the doctor for standardized treatment.