Cefixime can be taken in acute attacks of chronic cholecystitis, generally need to take the drug for 5 to 7 days, but the specific length of time can vary from person to person, the use of medication must be carried out under the guidance of a doctor. First of all, it should be clear that chronic cholecystitis is generally not the use of cefixime and other anti-infective drugs for treatment, only in the acute attack of chronic cholecystitis selection. When an acute attack of chronic cholecystitis occurs, it is usually necessary to take cefixime for 5 to 7 days to effectively relieve the symptoms. However, it should be noted that because the therapeutic effect of cefixime is still affected by a number of factors such as individual constitution, drug compliance, severity of the disease, other therapeutic measures, etc., and it is still recommended to continue to use the drug for a period of time to consolidate the efficacy of the treatment after the symptoms are relieved, so the specific number of days of the required medication may have some individual differences. In addition, it should be noted that Cefixime is contraindicated in people who are allergic to this drug or other cephalosporin antibiotics, and diarrhea, rash and other adverse reactions may occur during the use of the drug. Therefore, patients with chronic cholecystitis who have the need to use cefixime must be standardized under the guidance of a doctor, do not blindly take the drug or increase or decrease the dosage of the drug, so as not to cause adverse consequences.