Colistin is an antibiotic from the group of polymyxins with a bactericidal action against Gram-negative bacteria like E. coli, Haemophilus and Salmonella. Since colistin is absorbed for a very small part after oral administration only gastrointestinal indications are relevant.


Treatment of gastrointestinal infections caused by non-invasive E. coli susceptible to colistin.


Poultry: 75,000iu of colistin per kg body weight daily for 3 to 5 days (corresponding to 156.25mg Es-Coli per 10kg). 80kg of Es-Colisol to be dissolved in 1000L of drinking water.

Calves and swine: 100,000iu per kg body weight for 3 to 5 days (corresponding to 208.33mg Es-Colisol per 10kg)

Suitable for
Product Type Water soluble powder

Colistin Sulphate 4.8miu / g

Packing 500g