Urinary tract infections caused by sex require antibiotic treatment. Common antibiotics to choose from are ceftriaxone sodium and antibiotics such as norfloxacin and ciprofloxacin. Sexual intercourse is a common trigger for urinary tract infections, and it is usually prevalent in women who are on their honeymoon. Patients with urinary tract infections will have symptoms of frequent urination, urgency, painful urination, and incomplete urination. Some of them will be combined with hematuria and lower abdominal discomfort. The diagnosis can be confirmed if the patient has the above symptoms and a routine urine test reveals the presence of white blood cells in the urine. In addition to the above antibiotic treatment, urinary tract infections also need to drink more water, urinate regularly, and keep the vulva clean and dry. The above drugs should be used under the guidance of a doctor.