The causes of nocturia include physiological factors and pathological factors, and different treatments should be chosen according to different causes. 1. Physiological factors: such as drinking too much water or psychogenic urinary frequency, generally do not need to be treated with medication, should reduce the amount of water, and adjust the psychological state, can be improved on their own. 2. Urinary tract infections: such as cystitis or urethritis, after diagnosis, the main application of antibiotics, such as ciprofloxacin, cefdinir and so on. 3. Overactive bladder: mainly due to bladder instability, bladder stabilizing drugs can be applied for targeted treatment, such as tolterodine tablets, solinacin tablets, etc. In severe cases, surgical treatment, such as cystoplasty, should be considered. 4. Prostatitis: For frequent night urination caused by prostatitis, which may be accompanied by dribbling of urine, perineal distension and pain and other symptoms, tamsulosin, amoxicillin, levofloxacin and other drugs can be used for treatment. 5. Prostatic hyperplasia: When prostatic hyperplasia exists in older men, it can also lead to frequent nocturia, which can be treated with tamsulosin and finasteride after diagnosis, and in severe cases, surgical treatment should be considered, such as transurethral resection of the prostate. During the treatment period, patients must follow the doctor’s instructions, safe and reasonable use of medication, do not unauthorized use of medication to avoid adverse consequences.