The European Agency for the Evaluation of Medicinal Products Veterinary Medicines Evaluation Unit

Recommended dosages and durations of treatment are: up to 5000 mg/kg feed or 50 mg/kg bw to calves (oral administration) for up to 5 days; up to 50 mg/kg bw by intramuscular or intravenous injection to cattle, subdivided in two daily treatments for up to 7 days; up to 1000 mg/kg feed or 800 mg/l drinking water (up to 130 mg/kg bw) in poultry (oral administration) for up to 5 days; up to 70 mg/kg bw/day by intramuscular injection to turkeys for 3 days; up to 4000 mg (10 mg/kg bw) up to 3 times at 12-hour intervals as intramammary administration to both lactating and dry cows, and up to 6000 mg (15 mg/kg bw) as a single intrauterine administration to cows.