Amoxicillin is a penicillin group semi-synthetic antibiotic. It has a wide spectrum of antimicrobial action. Erysipelothrix rhusiopathiae, Staphylococcus spp., Corynebacterium spp., Clostridium spp., Salmonella spp., Fusobacterium necrophorum, Haemophilus spp., Pasteurella spp., Proteus spp., Escherichia coli and other microorganisms are sensitive to Amoxicillin.
Amoxicillin inhibits the synthesis of the bacterial cell wall by inhibiting the enzymes transpeptidase and carboxypeptidase, which leads to disruption of the osmotic balance and death of bacteria.
Amoxicillin is well absorbed into the bloodstream from the gastrointestinal tract and is rapidly distributed in the organs and tissues. The maximum concentration in blood plasma is reached within 1-2 hours after administration. It is excreted with urine and bile.
Colistin sulfate is a mixture of polypeptides produced by several strains of Bacillus polymyxia. It has a bactericidal effect against some aerobic gram-negative microorganisms.
The mechanism of action of colistin sulfate is associated with a damage of the permeability of the cytoplasmic membrane of bacteria sensitive to it.
The colistin sulfate is not destroyed and is practically not absorbed into the blood in the gastrointestinal tract of animals. It does not accumulate in organs and tissues; it is excreted with feces.
The product belongs to low-hazard substances (hazard class 4 according to GOST 12.1.007-76) according to its exposure.