Flunarizine Hydrochloride Capsules has the efficacy of treating cerebral hypoperfusion, vertebral artery ischemia and other diseases, and can also assist in the treatment of epilepsy and the prevention of migraine headaches. Flunarizine Hydrochloride Capsules is a vasodilator drug, the main ingredient is Flunarizine Hydrochloride. Pharmacological studies have shown that flunarizine hydrochloride capsules have the effect of relieving vasospasm, vestibular inhibition, antiepileptic, protection of the myocardium and so on, so the clinic is often used in the treatment of cerebral hypoperfusion, vertebral artery ischemia and adjuvant treatment of epilepsy efficacy, but also has a certain preventive effect on migraines, relief of tinnitus and other therapeutic effects. Clinically, some patients taking Flunarizine Hydrochloride Capsules will appear drowsiness, fatigue, insomnia, burning sensation in the stomach and other adverse reactions, rare adverse reactions such as skin rash, dry mouth. Usually the adverse reactions can be relieved by themselves after stopping the drug, and patients do not need to worry too much. It is recommended that patients take Flunarizine Hydrochloride Capsules under the guidance of a doctor, and should not use the drug indiscriminately or increase or decrease the dosage of the drug on their own. For acute cerebral hemorrhage, drug allergy and a history of depression, it is contraindicated to take Flunarizine Hydrochloride Capsules.