Usually Cephalosporin needs to be taken at intervals of 6 to 12 hours, and patients are advised to take the medication as prescribed by their doctor. Cephalosporin is a class of antibiotics, including ceftriaxone sodium, cefuroxime, cefazolin, cephradine, cefaclor and so on. Usually patients need to eat once every 6 to 12 hours, but the specific medication time needs to be combined with the patient’s condition, specific drugs and other factors to determine, can not be generalized, patients need to pay attention. If the patient is allergic to cephalosporins, it is contraindicated to use the relevant drugs to prevent the occurrence of allergic reactions. Some patients taking cephalosporins may be accompanied by nausea and vomiting, diarrhea, abdominal pain, arthralgia, fever and other adverse reactions. During the period of drug use, patients need to consult a doctor regularly to review liver and kidney function, and also to check whether drug resistance occurs. It is recommended that patients seek medical attention to conduct drug sensitivity tests in order to select sensitive antibiotic treatment, and also pay attention to the doctor’s instructions for medication, not to adjust the time or dosage of medication. During the period of medication, patients should pay attention to the rationality of diet, avoid smoking, drinking alcohol and consuming spicy and stimulating food, and also avoid drinking strong tea and coffee.