Colistin sulfate is used as bacterial inhibitor or growth promoter for animals. It gives strong antibiotic activity inhibit to G- organisms either at growth druation or state of dormancy. Administered in feed or drinking water. It shows significant effect for increase in rate of weight gain and improvement of feed efficiency.
It is affect against Gram negative bacteria especially enterobacteria and more particularly E. coli. The product is indicated for the treatment of gastrointestinal infections caused by colistin sensitive bacteria.