Is prostatitis an std?

Sometimes: Sometimes yes, and sometimes its a more common bacteria such as e. Coli or klebsiella. There are other causes as well and prostatitis may be acute or chronic. Consult your doctor for more info on a specific case.

Possibly: While it is possible for prostatitis to because by sexually-transmitted organisms, most prostatitis is from gram-negative organisms from one's own lower gastrointestinal system