Inside, before eating. Single dose: children from 3 to 6 years -50 mg, from 6 to 12 years - 100 mg, over 12 years and adults -200 mg (2 tablets of 100 mg or 4 tablets of 50 mg).
For nonspecific prophylaxis.
In direct contact with patients with influenza and other SARS:
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg once a day for 10-14 days.
During the epidemic of influenza and other acute respiratory infections, to prevent exacerbations of chronic bronchitis, recurrence of herpetic infection:
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg twice a week for 3 weeks.
For prevention of SARS (when in contact with a patient):
- adults and children over 12 years of age are prescribed 200 mg once a day for 12-14 days.
Prevention of postoperative complications:
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg for 2 days before the operation, then 2 and 5 days after the operation.
For treatment.
Flu, other SARS without complications:
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg 4 times a day (every 6 hours) for 5 days.
Influenza, other acute respiratory infections with complications (bronchitis, pneumonia, etc.):
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg 4 times a day (every 6 hours) for 5 days, then a single dose once a week for 4 weeks.
Severe Acute Respiratory Syndrome (SARS):
- adults and children over 12 years - 200 mg 2 times a day for 8-10 days.
In the complex treatment of chronic bronchitis, herpes infection:
- children from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years and adults - 200 mg 4 times a day (every 6 hours) for 5-7 days, then a single dose 2 times a week within 4 weeks.
Complex therapy of acute intestinal infections of rotavirus etiology in children older than 3 years:
- from 3 to 6 years - 50 mg, from 6 to 12 years - 100 mg, over 12 years - 200 mg 4 times a day (every 6 hours) for 5 days.