What's wrong with the right side of his head?

Right hemisphere headache can be seen in migraine patients, female patients more common, migraine headache caused by persistent dull pain in the right head, severe illness can be accompanied by blurred vision, nausea, vomiting symptoms, but check head CT no positive performance, migraine may be related to excessive tension. If the right side of the head during sleep by cool wind blowing, can lead to right side of the head blood vessels spasm, local metabolites lactic acid can not be discharged in time, will cause stimulation of the right side of the head soft tissue, patients can show symptoms of right side of the head pain. If the middle-aged and elderly patients show a headache on the right half of the head, be alert to the possibility of acute cerebrovascular disease, and go to the hospital in time to check the head CT.