Inside. When treating ascariasis, the drug is prescribed for two consecutive days 2 times a day for 1 hour before or 0.5-1 hour after meals in the following doses: adults and children from 15 years old - 1.5 grams - 2.0 g; children aged 3 to 5 years - 0.5 g (daily dose 1.0 g), from 5 to 8 years - 0.75 g (daily dose 1.5 g), from 8 to 12 years - 1.0 g (daily dose 2.0 g), from 13 to 15 years - 1.5 g (daily dose 3.0 g). It is possible to use the drug for one day only at a dose of 0.5 g to 4.0 g, depending on the age.
The maximum daily intake in adults is 4.0 g.
With enterobiosis in the same doses, the drug is prescribed for 5 consecutive days (1-3 courses of therapy with a 7-day break between courses) or for one day at a dose of 0.5 g to 4.0 g, depending on the age . In between cycles, a night enema is prescribed for mechanical washing of pinworms (4-5 glasses of water for adults, 1-2 glasses for children, with 1/2 teaspoon of sodium bicarbonate added to a glass of water).