The decision of what medication to take for frequent, urgent, and incomplete urination needs to be based on the specific cause. If the urinary system infection causes frequent, urgent and incomplete urination, oral anti-infective drugs are needed. Before treatment, it is recommended to perform a routine urine examination. If it is suggested to be an infection, you can take one oral ciprofloxacin tablet 3 times a day for 1 week, or 1 levofloxacin capsule 3 times a day for 1 week. In the case of patients who are allergic to quinolones or unable to take them, they can also switch to cefixime capsules 1 capsule twice daily for 1 week by mouth. In the case of frequent urination, urgency and a feeling of incomplete urination caused by prostate enlargement, oral medication for prostate enlargement is required and antibiotics are usually not used. Before treatment, it is recommended to perform an ultrasound examination of the urinary system to clearly diagnose whether it is prostatic hyperplasia and to perform a routine urine examination to rule out infection as the cause. After the diagnosis is confirmed, it is recommended to take 1 oral tamsulosin hydrochloride extended-release capsule once a day at bedtime. Finasteride 1 tablet, once a day, after meals, for more than 2 weeks after the improvement of symptoms, and then review to decide whether to stop or continue taking the drug.