1.Sulfamethazine exhibit dependence of pharmacokinetics, metabolic changes produced by the male-specific isoforms CYP2C11; inhibiting dihydrofolate synthase, reach hinder the effect of folic acid synthesis. And sulfadiazine equivalent effect. Useful in the treatment of hemolytic streptococcus, meningococcal, pneumococcal and other infectious diseases, lasting effect.
2.As a feed additive for the prevention of staphylococcal and streptococcal infections, etc., that is the main treatment for fowl cholera, fowl typhoid, coccidiosis and so on.
3.As antibacterial agents for the prevention and treatment of staphylococcal and streptococcal infections, etc., for the treatment of hemolytic streptococcus, meningococcus, pneumococcus and other infections.