People should take 10 milligrams each time when taking flunarizine hydrochloride capsules, and it is more effective to take it twice a day. If people's dizziness is caused by cervical spine problems, then people should take 10~20 mg per day, and people need to take it continuously for 2~8 weeks. Generally speaking, 2 to 8 weeks is a course of treatment. If you want to take flunarizine hydrochloride capsules to prevent migraine, then you should take 5~10 mg twice a day. Flunarizine hydrochloride capsules also play a very important role in the treatment of cerebral atherosclerosis. A small number of people may experience mild discomfort, such as dizziness or insomnia, after taking this medication. If there is no sign of aggravation of the adverse reaction, then you do not need to be too nervous. If the adverse reactions continue to worsen, then you can immediately stop using the drug. How many capsules of Flunarizine Hydrochloride should be taken at a time? If you want to take this drug to prevent migraine, then you should take 5~10 mg each time, and it is more effective to take it twice a day. If your head dizziness is caused by cervical spine problems, then you can take 10-20 mg each time, generally speaking, the effect of taking 2-8 weeks is better.