What the word means
Prostatitis describes inflammation or symptoms associated with the prostate, a gland below the bladder that surrounds part of the urethra. The term can refer to bacterial infection, chronic pelvic pain without a confirmed infection, or inflammation discovered without symptoms.
That broad definition is important. Two people who both say they “have prostatitis” may have very different symptom patterns, test results and treatment plans.
The main categories
Acute bacterial prostatitis
This is a sudden bacterial infection. Symptoms can develop quickly and may include fever, chills, painful or difficult urination, pelvic or genital discomfort, urgency or frequency. Because acute infection can become serious, prompt assessment is important.
Chronic bacterial prostatitis
This is a longer-lasting or recurrent bacterial infection of the prostate. Symptoms can be less dramatic than in acute infection and may return after periods of improvement. A clinician may use urine testing and other information to guide therapy.
Chronic prostatitis / chronic pelvic pain syndrome
This category can involve pain or discomfort in the pelvis, perineum, lower abdomen, penis, testicles or around ejaculation, often with urinary symptoms. A bacterial cause is not established in many cases. Symptoms may fluctuate and treatment is often individualised.
Asymptomatic inflammatory prostatitis
Inflammation can sometimes be found during tests done for another reason even when the person reports no prostatitis symptoms. It is not something a person can reliably self-identify.
Symptoms can overlap
Possible symptoms include burning or pain during urination, urgency, frequent urination, weak or interrupted urine flow, pelvic pain, discomfort between the scrotum and anus, lower back discomfort, genital pain, painful ejaculation or sexual discomfort. Not everyone has the same combination.
When to seek prompt medical care
Do not rely on an informational website if you cannot pass urine, have severe pelvic or lower abdominal pain with fever or chills, have blood in urine, are vomiting or becoming rapidly more unwell, or have other symptoms that feel urgent.
Those signs do not automatically mean prostatitis, but they can signal infection, urinary retention or another problem that deserves timely evaluation.
How a clinician may assess the problem
Evaluation begins with the history: when symptoms started, whether they are constant or episodic, urinary changes, fever, previous urinary infections, sexual symptoms, medicines and relevant procedures. Depending on the situation, the clinician may perform a physical examination and order urine tests, blood tests or other investigations.
A prostate examination may be considered in some circumstances. Imaging or specialist review is not necessary for every person but may be used when the presentation, severity, recurrence or test results call for it.
Treatment depends on the category
Bacterial prostatitis is treated with clinician-prescribed antibiotics. The choice and duration depend on the type of infection and clinical context. Chronic pelvic pain syndrome may be approached with a combination of symptom-directed strategies; a single medicine or intervention does not work for everyone.
Clinicians may also consider medicines that affect urinary symptoms, pain management, pelvic-floor approaches or other interventions depending on the individual. Do not start prescription medicine based on a generic web list.
What this page cannot decide
It cannot tell whether your symptoms are bacterial, identify the right antibiotic, exclude sexually transmitted infection, determine whether urinary retention is present, or rule out other prostate or urinary conditions.