Colistin sulfate

Colistin sulfate is an antibiotic used mainly in veterinary medicine, especially in animal husbandry. It is produced by colistin and is mainly used to prevent and treat bacterial infections and promote animal growth.

Melting point: 200-220°C

Storage conditions: Inert atmosphere, 2-8°C

Solubility: 50mg/mL soluble in H2O

1. Pharmacological action

Colistin sulfate inhibits Gram-positive bacteria (such as Streptococcus and Staphylococcus) and some Gram-negative bacteria by interfering with the synthesis of bacterial cell walls.

It has a good inhibitory effect on harmful bacteria in the intestine and helps maintain intestinal health.

2. Indications

Poultry: used to prevent and treat intestinal infections caused by sensitive bacteria, promote growth and improve feed conversion rate.

Pigs: used to prevent and treat bacterial enteritis and other related diseases in pigs.

Cattle: can be used for bacterial infection prevention and treatment of cattle, especially added to feed to improve growth performance.

3. Administration

Colistin sulfate is usually administered through feed or drinking water, and can also be used for injection. The specific usage is adjusted according to the advice of the veterinarian.

When used in feed, the dosage should be reasonably added according to the weight and health of the animal.

4. Precautions

Drug residues: The prescribed withdrawal period should be followed before slaughter to avoid the impact of drug residues on human health.

Allergic reactions: Some animals may be allergic to colistin sulfate, and the health status of the animal should be confirmed before use.

Pregnancy and lactation: When using, special attention should be paid to the safety of pregnant and lactating animals.

The application of colistin sulfate in veterinary medicine helps control and prevent bacterial infections, promote the healthy growth of animals, and improve breeding benefits. When using, follow the guidance of the veterinarian to ensure the safety and effectiveness of the drug.