Patients with cerebral blood supply deficiency are recommended to take a course of medication for about 1-2 weeks. If the patient takes oral Chinese medicine for cerebral blood supply deficiency, such as blood stasis and blood circulation capsule, brain heart clearing tablet, heart and brain capsule, etc., and the patient’s atherosclerosis is not serious, the patient is recommended to take oral medication for 2 weeks. If the patient’s atherosclerosis is serious, oral administration of the above drugs is recommended followed by oral administration of statins to lower lipids and protect the endothelium of blood vessels, which is recommended for long-term oral administration, and regular check-ups of liver function, blood lipids and ultrasound of neck vessels. If the patient takes western medicine to improve cerebral blood supply, such as flunarizine hydrochloride type of vasodilator and vasospasm relief drugs, it is recommended that the patient take them for 1 week, these drugs have side effects, long time oral patients appear limb tremor, etc. It is not recommended that the patient take them for more than 1 week, if necessary, with Chinese acupuncture.