Numbness of the scalp and face is generally considered to be caused by intracranial diseases, respiratory alkalosis and psychosomatic factors.
1. Intracranial diseases: such as cerebral infarction and cerebral hemorrhage, these intracranial diseases can easily cause numbness of the scalp and face.
2. Respiratory alkalosis: refers to breathing too fast and too deep, resulting in a decrease in the body’s carbon dioxide concentration, resulting in alkalosis, which also induces numbness of the whole body, including scalp and face numbness.
3. Psychological factors: such as depression, anxiety and long-term rest is not good patients, can also cause some somatization symptoms, more common is the scalp and face numbness.
It is recommended that patients go to the regular hospital to receive further examination and treatment, to avoid affecting the health of the body.