Cipro, also known as flunarizine hydrochloride capsules, is a non-selective calcium antagonist drug, the indications for treatment are the prophylactic treatment of migraine, and also can be used to treat cerebral insufficiency of blood supply, which can dilate the local blood vessels in the brain, improve the blood circulation in the brain, relieve the symptoms of headache, heavy head and vertigo in patients with cerebral insufficiency of blood supply, and improve the quality of life of patients. However, there are various causes of cerebral hypoperfusion, some patients are induced by long-term tension, anxiety and depression. In this case, while using Cipro treatment, patients themselves need to pay attention to the regulation of their mental state. In addition, patients with hypertension, diabetes, hyperlipidemia and other chronic diseases that cause cerebral blood supply deficiency should be treated with Cipro at the same time with a combination of antihypertensive, hypoglycemic and lipid-lowering therapy to achieve better treatment results. Therefore, although Cipro is effective in the treatment of cerebral insufficiency, the treatment of cerebral insufficiency is not only limited to the treatment with Cipro, but also can be taken orally with some proprietary Chinese medicines, such as compound Danshen tablets. Patients with cerebral insufficiency should also pay attention to improving their poor diet and living habits, pay attention to low salt, low oil and low fat diet, eat more green vegetables and fruits, and maintain good work and rest habits. Since the drug may cause extrapyramidal symptoms, Parkinson’s, depression, etc., when using the drug for treatment, you should follow the doctor’s instructions to take the drug on time and in the right amount, and not to use the drug privately or increase the dose. If you experience any discomfort while taking the medication, such as resting tremor, impaired motor regulation, depression, etc., please contact your doctor promptly so that he or she can decide on a case-by-case basis whether to stop or change the medication, etc.