Flunarizine Hydrochloride Capsules is a calcium channel blocker that is used to treat tinnitus caused by cerebral circulation disorders, vestibular disorders and auditory neuropathy. It controls the effects of tinnitus symptoms on the human body by relieving vasospasm, vestibular inhibitory effect and anti-epileptic effect.
1. Relief of vasospasm: It can persistently inhibit persistent vasospasm caused by vasoconstrictive substances, especially for the basilar artery and internal carotid artery;
2. Vestibular inhibitory effect: blood flow of small cochlear arteries has a clear increase, improving the circulation of vestibular organs;
3. antiepileptic effect: for tinnitus produced during epileptic seizures, this drug prevents paroxysmal depolarization and cellular discharges by blocking pathological calcium overload in nerve cells.
This drug is a prescription drug and should be used under the supervision of a specialist. Common adverse reactions include drowsiness and fatigue, insomnia, anxiety, and a burning sensation in the stomach. It is contraindicated when there is a history of allergy to this drug, or when there is a history of depression, as well as acute cerebral hemorrhagic disease. In principle, pregnant and breastfeeding women do not use this drug, and children are cautious or contraindicated.
When suffering from tinnitus symptoms, it is recommended to actively seek medical attention, systematic examination to clarify the diagnosis, and then follow the doctor’s instructions to standardize the treatment.