Colistin Sulfate Soluble Powder is a polypeptide antibiotic, "Animal Digestive System Medication", which is a cationic alkaline surfactant that interacts with the phospholipids within the bacterial cell membrane, penetrating them and destroying their structure. For the treatment of poultry diarrhea 【Drug name】: Colistin Sulfate Soluble Powder 【Active Ingredients】Colistin Sulfate 【character】White powder 【Pharmacological action】Pharmacodynamic mucin is a kind of alkaline cationic surfactant, which is caused by the interaction with the phospholipid in the bacterial cell membrane and penetrates into the bacterial cell membrane to destroy its structureChanges in membrane permeability lead to bacterial death and bactericidal effect. This product has strong antibacterial action against gram-negative bacteria such as aerobic bacteria, Escherichia coli,  …