The time it takes for different anti-inflammatory drugs to metabolize cleanly is related to their half-life. Anti-inflammatory drugs generally refer to clinically applied antimicrobials. There are mainly the following categories, beta-lactams, macrolides, lincosamides, tetracyclines, chloramphenicol, quinolones, and sulfonamides. There is some difference between the half-life of different antibiotics. The half-life of antibiotics commonly found in life herbal stores, such as amoxicillin and cefadroxil in the beta-lactam group, is 1 to 1.3 hours and 0.6 to 1 hour. Erythromycin, in the macrolide group, has a half-life of 1.4 to 2 hours, and norfloxacin, in the quinolone group, has a half-life of 3.5 to 5 hours. After knowing the half-lives of the different drugs, the time it takes for them to metabolize cleanly can be calculated. According to pharmacokinetics, drugs that meet the first level of kinetic elimination (the half-life of drugs that fit into this category is a constant, and all of the example drugs above meet it) can be largely eliminated from the body after 5 half-lives. This tells us that amoxicillin, cefadroxil, erythromycin, and norfloxacin take 5 to 6.5 hours, 3 to 5 hours, 7 to 10 hours, and 17.5 to 25 hours to metabolize cleanly. The rest of the antibiotics can be calculated accordingly after checking the half-life. It should be pointed out that there are certain contraindications to the use of antibiotics, the above examples of drugs are not applicable to those who are allergic to them, and there are also some other adverse reactions, if you need to use them, you need to be under the guidance of a medical professional. In summary, the clean time of metabolism of different anti-inflammatory drugs depends on their specific half-life, which can be calculated by consulting the drug’s specification.