Patients who cannot urinate cleanly always feel the urge to urinate, which can be clinically called incomplete urination. Due to the large individual differences, the reasons for the symptoms of incomplete urination vary from patient to patient. Physiological factors such as excessive stress, mental tension, holding urine for a long time, and too frequent sex can lead to incomplete urination, which can also be accompanied by the occurrence of symptoms such as painful urination and frequent urination, which can generally be relieved by removing the trigger. In addition, the symptoms of incomplete urination may also be related to urinary tract infections, prostatitis, urinary stones, prostate enlargement, neurogenic bladder, prostate cancer, etc., and should be treated for the cause: 1, infection 1, urinary tract infections: pathogenic bacteria invade the urinary system causing inflammatory infections, namely urinary tract infections, which can include ureteritis, cystitis, pyelonephritis, urethritis and other infections of the urinary system. Urinary tract infections often manifest as symptoms such as frequent urination, urgent urination, painful urination, incomplete urination, etc. Some patients are also accompanied by symptoms such as back pain and hematuria in the naked eye. If the symptoms are mild, the patient can be relieved by drinking more water, changing underwear regularly, and ensuring local cleanliness and dryness. If the symptoms are more severe, you can choose suitable antibiotic drugs for treatment under the guidance of a doctor, such as doxycycline hydrochloride, levofloxacin capsules, etc.; 2. Prostatitis: mostly caused by Staphylococcus epidermidis, Streptococcus haemolyticus, Escherichia coli infection, which can cause patients to have symptoms of frequent urination, urinary urgency, burning pain in the urethra, and at the same time there can be urine dripping, i.e. incomplete urination. The treatment is based on the application of antibacterial drugs, such as levofloxacin, azithromycin, clindamycin, etc. If acute prostatitis is complicated by an abscess, it should also be promptly drained by surgical incision. Second, other diseases 1, urinary stones: patients appear incomplete urination, but also may be related to urinary stones. The stones in the urinary system are collectively called urinary stones, including kidney stones and ureteral stones. If the stones are small, the patient usually does not feel them, and they are treated by drinking more water and using medications, such as diclofenac sodium. If the stones are larger and the symptoms are more obvious, they need to be treated with stone removal, which can be done by ureteroscopic holmium laser lithotripsy or ureteroscopic soft holmium laser lithotripsy or percutaneous nephrolithotripsy. 2. Prostatic hyperplasia: Prostatic epithelial hyperplasia compresses the urethra of the prostate or the urethral opening of the bladder, which can cause symptoms such as frequent urination, difficult urination and incomplete urination, and can generally be treated with drugs such as selodosin, tamsulosin hydrochloride, terazosin, and Alfuzosin and other drugs for treatment; 3, neurogenic bladder: abnormal bladder sensation can appear as bladder filling sensation and urinary urge, while incomplete emptying and unclean urine due to difficulty in urination, which can be treated by bladder instillation of anticholinergic drugs, or oral tolterodine, sildenafil, etc.; 4, prostate cancer: due to malignant proliferation of prostate epithelial cells, which can appear as abnormal urination, i.e., frequent urination, urgent urination, and The treatment is based on surgery and can be supplemented by chemotherapy. In addition, patients with incomplete urination may also be related to other influencing factors, such as urethral stricture, diabetes and other diseases. If the patient does not see relief from the symptoms of incomplete urination, or if complications arise, he or she should actively go to the hospital for examination and targeted treatment.