What medication should be taken for dizziness caused by vertebrobasilar insufficiency?
Dizziness caused by vertebrobasilar insufficiency can be treated with medications such as flunarizine hydrochloride capsules, enteric-coated aspirin tablets, and nimodipine tablets. Specific details are as follows:
1. Flunarizine Hydrochloride Capsules: These capsules are primarily used to treat symptoms such as dizziness and tinnitus caused by cerebral ischemia or vertebral artery insufficiency. They work by improving cerebral microcirculation and inhibiting vascular spasms, thereby alleviating related symptoms.
2. Enteric-Coated Aspirin Tablets: Vertebrobasilar ischemia is usually caused by vascular stenosis. Taking enteric-coated aspirin tablets helps improve blood circulation by inhibiting platelet aggregation in blood vessels, increasing blood flow in the vertebrobasilar arteries, and relieving associated symptoms.
3. Nimodipine Tablets: Nimodipine tablets are mainly used to treat various symptoms caused by cerebrovascular ischemia or cerebral vasospasm. The drug exerts its therapeutic effect through calcium channel antagonism, thus relieving symptoms.