Use: Zestaval is indicated for the following invasions: ascariasis; enterobiasis (pinworm); echinococcosis; giardiasis in children; hymenolepiasis (dwarf tapeworm); taeniasis (pork tapeworm); trichocephalosis (whipworm); trichinellosis; ankilostomidosis and necatoriasis; gnathostomiasis; cutaneous larva migrans syndrome; clonorchiasis; hepaticoliasis; neurocysticercosis; strongyloidiasis; toxocariasis; opisthorchiasis. How to take: The drug is taken orally with food, as prescribed by a doctor. If recovery does not occur after 3 weeks, a second course of treatment may be prescribed. For patients who cannot swallow the tablet whole, it is recommended to crush it and take it with a small amount of water. Standard dosage for intestinal invasions and cutaneous larva migrans syndrome: - Enterobiasis, ascariasis, ankilostomidosis, necatoriasis, trichocephalosis: - From 1 to 2 years: 1 tablet (200mg) once daily, single dose. - Over 2 years: 2 tablets (400mg) once daily, single dose. - Strongyloidiasis, taeniasis, hymenolepiasis: 2 tablets (400mg) once daily, 3 days. For hymenolepiasis, a repeat 3-day course is recommended between the 10th and 21st day after the previous course. - Clonorchiasis, opisthorchiasis: 2 tablets (400mg) twice daily, 3 days. - Cutaneous Larva Migrans syndrome: 2 tablets (400mg) once daily, 1-3 days. - Giardiasis: From 2 to 12 years: 2 tablets (400mg) once daily, 5 days. Standard dosage for systemic helminthiasis: The dosing regimen is established individually depending on age, body weight, and severity of the invasion. High doses are not recommended for children under 6 years of age. For patients weighing >60kg, the dose of Zestaval is 2 tablets (400mg) twice daily. For patients weighing <60kg, Zestaval is prescribed at a rate of 15mg/kg/day in 2 divided doses. The maximum daily dose is 4 tablets (800mg). Contraindications: Retinal pathology; pregnancy; lactation (breastfeeding period); hypersensitivity to the components of the drug; age under 1 year.