The main reason why prostatitis makes it difficult to urinate is because the enlarged prostate gland compresses the urethra. Prostatitis is mostly caused by bacterial infection or improper lifestyle habits, because of the presence of prostate congestion and edema, the prostate gland becomes larger, the urethra through the prostate gland caused by pressure, which in turn causes urethral stenosis, manifested as waiting to urinate, the urine line becomes thin, and so on, and the serious cases can lead to urination difficulties. When there is difficulty in urination, it is necessary to give relevant antibacterial drug treatment in time, such as amoxicillin, etc. It can also be given to tamsulosin and other alpha-blockers, relax the smooth muscle of the urethra, which can improve the symptoms of difficulty in urination. When prostatitis leads to urinary difficulties, it is recommended to consult a doctor in a timely manner, improve the auxiliary examination, in order to clarify the condition, the drug is used under the guidance of the physician.