To be perfectly honest, no one knows exactly what causes prostatitis. Most physicians are not as concerned about prostatitis as they are with cancer of the prostate and thus do not focus so much on it. This is because most of the time prostatitis is generally benign, it is indeed called BPH or benign Prostate hyperplasia or hypertrophy.
The only thing that is known is the mechanism by which prostate swells up. The prostate is a gland that makes the fluid that makes up the majority of sperm. It is whitish fluid that nourishes both works as an antibacterial agent, retain sperm when he is outside testes.
This fluid is made by small tubes in the prostate called the acini. Acini is very small, and all of the prostate is filled with them. Each of these tubes are a very small amount of seminal fluid, but together they do a little.
When these tubes contract, the body, in response to bacteria or fungi coated them with a form of calcium that forms a ball lasts around the microbe and isolate the infection. The problem is that, once this coating is done, the tube is actually blocked. The blocking of the tube but won't stop it to continue to make the seminal fluid.
Some of these tubes blocking is perhaps not a problem, when enough to block, they can swell up to proportions such that they will cause the prostate to swell, bringing with it all the classic symptoms of prostatitis.
This swelling can affect the whole of the prostate, or only a part, depending on how the infection spread. What causes exactly this infection is not known, and it was not known bacterial or fungal agents. All the microbes in the tests are those that are known to inhabit the body, or may be generally benign e coli bacteria, which is still once not as rare as believed that.
Most just physicians advise hygiene and keep the genitals from injury, as injuries too much can cause blocking of the acini. Wear underwear clean at all times is important, as own sex. Unprotected sexual intercourse, even with the same partner when they have their reproductive system infection may result in get you an infection in your prostate. In fact, some physicians believe even that swimming in dirty water can cause prostatitis.
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