Short answers, with clear limits.
Is prostatitis always caused by bacteria?
No. Some forms are bacterial, while chronic prostatitis/chronic pelvic pain syndrome may occur without a bacterial infection being identified.
Can I tell the type from symptoms alone?
No. Symptoms can overlap. Clinical history, examination and tests may be needed to understand the cause.
When is it urgent?
Seek prompt care if you cannot pass urine, or if urinary or pelvic symptoms occur with fever, chills, blood in the urine or significant pain.
Should I start antibiotics on my own?
No. Antibiotics are used for bacterial infections and should be prescribed after appropriate assessment. They are not a general answer to every pelvic pain pattern.
Can diet or supplements cure this?
No single food or supplement should be presented as a cure. Food, fluids and bowel regularity can be useful daily context while the underlying problem is assessed.
What should I take to an appointment?
A short timeline, medication list, relevant test results if you have them, and a few specific questions about the pattern you have noticed.