The main complications easily caused by acute prostatitis are: 1. Acute urinary retention: acute prostatitis causes local congestion, swelling, and compression of the urethra, resulting in difficulty urinating or leading to acute urinary retention. 2, acute vesiculitis or epididymitis and vasovaginitis: acute inflammation of the prostate gland can easily spread to the seminal vesicles, causing acute vesiculitis. At the same time, bacteria can retrograde through the lymphatic vessels into the wall and outer sheath of the vas deferens leading to epididymitis. 5, other: acute prostatitis can be accompanied by renal colic in severe cases. The above symptoms are not present in all cases, some early only fever, burning sensation in the urethra, mistaken for the flu. The actual fact is that you can find a lot of people who are not able to get a good deal on this kind of things. The actual complications of chronic prostatitis include: 1. The impact on sexual function and fertility: mainly manifested as reduced sexual function, such as short time in the room or premature ejaculation, may be related to the inflammatory stimulation of the prostate. The relationship between impotence and prostatitis is not certain. Chronic prostatitis does not directly impair the neuro-vascular function of penile erection. Long-term discomfort creates psychological stress in patients, causing them to become inhibited and worried, especially for patients who do not understand the disease often believe that their sexual function is problematic. In the long run, this may produce psychogenic impotence. When prostatitis is complicated by vesiculitis, hematemesis can occur. The main component of the semen is the prostate fluid, and the sperm from the testicles and epididymis must be nourished and transported by the seminal plasma, including the prostate fluid, to have the ability to combine with the egg. The incidence of infertility in patients with prostatitis is significantly higher than in the normal population.