As part of combined therapy: 500-1000 mg once a day (or divide the daily dose for 2 times a day). Period of therapy is 4-6 weeks.
Chronic disorders of cerebral circulation: 500 mg once a day. Period of therapy is 4-6 weeks.
Intellectual and physical stress: 250 mg four times a day. Period of therapy is 10-14 days.
Sportsmen: 500-1000 mg two times a day before training. Duration of treatment during preparatory period is 2-3 weeks, during the period of competition 10-14 days.
Chronic alcoholism: 500 mg four times a day. Period of therapy is 7-10 days.

Cardioprotective, antianginal, antihypoxic, angioprotective. Improves metabolic processes, increases efficiency, reduces symptoms of mental and nervous tension, has a cardioprotective effect. Regulates cellular immunity. Eliminates functional disorders of the nervous system in chronic alcoholism. Promotes the redistribution of blood flow to ischeminized areas, including the brain and retina. When taken orally, it is well absorbed. The maximum concentration is reached after 1 - 2 hours. The half-life is 3 - 6 hours.

Dyspepsia, psychomotor agitation of the central nervous system, tachycardia, changes in blood pressure, pruritus, redness, rash, edema.

Patients with chronic liver and kidney disease should be careful with prolonged use.

Hypersensitivity, organic lesions of the central nervous system, pregnancy, breastfeeding, childhood.