Sulfamethoxazole, whose trade name is Neurontin, belongs to the sulfonamide group of antibiotics. As an antimicrobial agent, it has a wide range of antibacterial generalization and strong antibacterial effect. It is particularly effective against staphylococcus and E. coli. It is mainly used as an anti-infective for the treatment of cholera in the family, and can also be used for urinary tract infections, respiratory tract infections, intestinal infections, mycocidal infections, pediatric acute otitis media, and the prevention of rheumatoid brain. Sulfonamides are mainly used for the treatment of acute and chronic urinary tract infections, and can also be used for the prevention of meningitis, and acute otitis media caused by Mycobacterium influenzae. The product can block the growth of bacteria, and has a particularly strong effect on staphylococci and Escherichia coli.