It takes at least a week or so to take oral cephalosporin for purulent inflammation of the tonsils. Because tonsillar suppuration is caused by the inflammation of tonsils due to the invasion of bacteria and viruses after the body’s immunity and resistance are reduced. Most of the pathogenic bacteria are hemolytic streptococci, which are sensitive to penicillin anti-inflammatory drugs. Patients often have swollen and congested tonsils, with pus plugs or pus moss visible on the surface. Patients will have headache, sore throat, mainly painful swallowing, weakness, muscle aches and other related symptoms, and can take oral cefixime, cefradine, cefaclor or penicillin V potassium tablets, amoxicillin. If the effect of oral drugs is poor you can also carry out infusion treatment, you can input cefazolin sodium, cefotaxime sodium, ceftriaxone sodium, etc. The course of treatment is about a week, during the treatment period you need to drink more water and pay more attention to rest.