Cephalosporin generally need to be taken for three days in order to play a bacteriostatic or bactericidal effect, the patient’s symptoms will be relieved to alleviate, not on time and in accordance with the amount of medication can not play a certain effect. Cephalosporin, as well as most antibiotics generally need to take three days to see the effect of antibiotics in the body to maintain a certain concentration of antibiotics in order to effectively play the antibacterial and bactericidal effect, and at the same time in the same time need to drink as much water as possible, to speed up the body’s metabolism to help improve the symptoms. It is important to note that if the symptoms do not improve after three days of taking the medication on time and in accordance with the dosage, you need to change the medication under the guidance of your doctor. Long-term use of antibiotics may cause the body to develop drug resistance. The medication should be taken under the supervision of a doctor and should not be used without authorization.