Tamsulosin is a common drug for the treatment of urological diseases, generally treating prostate enlargement in about 1-3 months, the specific time depending on the needs of the condition. Usually, tamsulosin in the treatment of prostate hyperplasia in relatively mild cases, it is recommended to take about 1 month, check the frequency of urination, urinary urgency, dysuria and other symptoms of relief as well as the relevant examination can be discontinued after improvement. Depending on the severity of the patient’s condition, in the absence of adverse reactions, the drug can be renewed under the guidance of a specialist. Tamsulosin, as an α-adrenergic receptor blocker, can selectively block the α-adrenergic receptor in the prostate gland, and play a certain role in relaxing the smooth muscle of the prostate gland, thus reducing the difficulty in urination caused by prostate enlargement. Initial use of tamsulosin can cause dizziness and fatigue, leading to a decrease in responsiveness, and people who perform high-risk jobs should be cautious about taking this medication while at work. People who have not responded to some of the medications should have their medications changed or be evaluated for surgical indications and, if necessary, have surgery. People with prostate enlargement should have regular checkups and reduce the consumption of stimulants such as coffee and alcohol to avoid aggravating the condition. Maintain a regular drinking habit to minimize the occurrence of urinary tract infections.