Cephalosporin refers to cephalosporin antibiotics, and women with urinary tract infections need to take cephalosporin antibiotics for 5-20 days, depending on the patient’s condition and physical fitness and other factors. When a woman has a mild urinary tract infection, there may be no obvious symptoms or mild urinary frequency and urgency, etc. In this case, a cephalosporin antibiotic is usually needed. In this case, it is usually necessary to take cephalosporin antibiotics for 5 to 10 days, which can effectively control the pathogen and reduce the impact on the urinary tract area. When the condition of female urinary tract infection is serious, the medication time is longer, usually need to take cephalosporin antibiotics for 10-20 days to help control the condition to reduce the possibility of bacterial proliferation. Female urinary tract infection patients taking cephalosporin antibiotic drugs should pay attention to follow the doctor’s instructions, to avoid changing the dosage, so as to avoid adverse effects.