Main Features Of Quinolones

1. It has a broad antibacterial spectrum and is highly active against Gram-negative bacilli. It also has good antibacterial effects against other antibiotic-resistant bacteria and has no cross-resistance;
2. The probability of bacterial resistance mutations to this type of drug is low, and there is no plasmid-mediated resistance;
3. Widely distributed in the body, with high drug concentration in the body and tissues;
4. Good oral absorption, long half-life, and easy to use;
5. Compared with cephalosporins, it has similar antibacterial effects but is cheaper;
6. Effective in treating diarrhea.
7. There are few adverse reactions, mainly gastrointestinal symptoms, central nervous system and general allergic reactions.