Cerebral vascular spasm causes headache symptoms, it is recommended to use anti-vascular spasm drugs for patients, commonly used is calcium antagonists, clinically commonly used are nimodipine, fasudil, can relieve vascular spasm. There is also the patient if the degree of headache is heavy, you can symptomatically take oral painkillers to relieve, clinically commonly used like aminoglutethimide tablets, ibuprofen extended-release capsules, acetaminophen, pain relief tablets, indomethacin, these drugs can relieve pain, you can also give patients oral flunarizine hydrochloride capsule agent, can relieve vascular spasm, can also improve the symptoms of dizziness, headache. The causes of cerebrovascular spasm in patients are mainly related to fatigue and the state of the blood vessels themselves, such as the existence of cerebral arteriosclerosis, cerebrovascular stenosis, when the patient because of fatigue, mental stimulation, it is easy to induce vascular spasm, so in daily life patients should ensure good regular rest and sleep to avoid causing cerebrovascular spasm.