Dosage regimen
- Adults and children weighing more than 45 kg
-
the average daily dose is 200 mg on the first day (divided into 2 doses - 100 mg 2 times a day), then 100 mg/day (for 1-2 doses)
- In severe infections, especially chronic infections of the urinary system
-
200 mg/day throughout the treatment period
- Diarrhea of "travelers" (prevention)
-
200 mg on the first day of the trip (for 1 dose or 100 mg 2 times a day), then 100 mg 1 time per day for the entire stay in the region (no more than 3 weeks)
- Leptospirosis Treatment
-
100 mg orally 2 times a day for 7 days; prevention of leptospirosis - 200 mg once a week during a stay in a disadvantaged area and 200 mg at the end of the trip
- Children 9-12 years old with body weight up to 45 kg
-
the average daily dose is 4 mg / kg on the first day, then 2 mg/kg per day (in 1-2 doses)
In the presence of renal failure and / or liver failure of mild to moderate severity, a reduction in the daily dose of doxycycline is required, since this gradually accumulates in the body (risk of hepatotoxicity).