Inside, regardless of food intake.
In cerebrovascular diseases, a single dose of 20-50 mg 2-3 times a day, in a daily dose of 60-150 mg. The course of treatment is 1-2 months. The repeated course in 5-6 months.
For the prevention of migraine attacks of 50 mg 3 times a day for stopping the attack - pyo mg once.
Depressive states of late age - 40-200 mg per day for 2-3 doses, the optimal dosage is 60-120-mg per day, for 1.5-3 months.
As an asthenic and anxiolytic agent, 40-80 mg per day, if necessary up to 200-300 mg per day, for 1-1.5 months.
With alcoholism during the period of abstinence - 100-150 mg per day, short course 6-7 days; with more persistent violations outside of abstinence, a daily dose of 40-60 mg - for 4-5 weeks
To restore working capacity and with increased loads of 60-80 mg per day for 1-1.5 months, for athletes in the same dose, for 2 weeks of training period.
At a primary open-angle glaucoma - on 5fyr 3 times a day for 1 month.
With diseases of the retina and optic nerve, the first 12 days are administered intramuscularly, then depending on the condition, they are administered orally 20-50 mg 3 times a day at a daily dose of 60-150 mg for 1 month.
In disorders of urination 20 mg twice a day (for children from 3 to 10 years), 50 mg 2 times a day (for children from 11 to 15 years), 50 mg 3 times a day (for patients older than 15 years). Course of treatment 1 month.