Antibiotics refer to some metabolites or synthetic analogues produced by bacteria, molds or other microorganisms. These drugs are mainly used to treat various bacterial infections or pathogenic microbial infections, some antibiotics also have certain anti-tumor effects, and some antibiotics also have certain immunosuppressive effects. In general, there are no serious side effects for patients, but for some patients, there are still some adverse reactions when they are treated with the drugs. The actual antibiotics are a great way to get the most out of your life.