What antibiotics are less harmful to liver and kidney?

The unreasonable use of antibacterial drugs will not only produce adverse reactions that affect the health of patients, but also produce unique drug resistance of antibacterial drugs, which will not only affect the therapeutic effect of users, but also cause serious social impact. Once drug-resistant strains are produced, it will be very difficult to treat their infections. Therefore, the abuse of antibacterial drugs is harmful in four aspects: first, it induces bacterial resistance. There are almost no antibiotics that do not produce drug resistance. The second is to damage human organs. Antibiotics can also cause harm to human body while sterilizing. Such as tetracycline, rifampicin and erythromycin can cause liver injury; Chloramphenicol can lead to "grey baby syndrome" of cardiovascular failure in children, which can be fatal in severe cases. The third is to cause double infection. Long-term application of broad-spectrum antibiotics will kill sensitive flora, while insensitive flora will take the opportunity to reproduce, and uninhibited bacteria, fungi and exotic bacteria can also take advantage of it to induce another infection. The fourth is to waste medical resources. New antibiotics are expensive, and abuse leads to waste of resources and high treatment costs.

The principle of rational use of antibacterial drugs is "safe and effective". Antibacterials should be used according to the doctor's advice. The public should try not to use antibiotics on skin and mucous membranes. In the process of using antibacterial drugs, special people, such as newborns, the elderly, pregnant women, people with abnormal liver and kidney function, people with malnutrition, people with low immune function, etc., need to pay special attention to the choice of drug varieties, dosage and course of treatment.