Colistin is a polypeptide antibiotic with a broad spectrum bactericidal actiagainst most gram-and bacteria.
It has a strong local action due to its poor absorption from the GIT
6M Colistin is indicated in cases of Infections Caused by E. coli, Klebsiella and Pseudomonas salmonella in poultry and lambs. Colistin is used in cased of 6M diarrt
Poultry: 10 gm/200 liters of drinking water for 3-5 days.
Lam BS and calves: 0.1 gm/10Kg BW for 3-6 days.
Stop treatment 3 days before slaughter.