The new broad-spectrum antibacterial drug has strong permeability, high blood concentration, low toxicity, resistance to drug resistance, and can be quickly distributed to other organs. This medicine is easily absorbed orally, and the effect of intramuscular injection is better. The new-type quinolone broad-spectrum antibacterial drugs have a strong effect on Gram-positive and negative bacteria. The third-generation quinolone antibiotics have a broad antibacterial spectrum, strong and rapid bactericidal power. It has bactericidal effect on Gram positive and negative bacteria including Pseudomonas aeruginosa, intestinal bacteria and Staphylococcus aureus. Its hydrochloride is mostly used clinically for the treatment of respiratory infections, urinary tract infections, intestinal infections, biliary infections, intra-abdominal infections, gynecological infections, bone and joint infections, and severe systemic infections.
