Prostatitis: Symptoms, Types, and Treatment Options

What are the different types of prostatitis?

Urologists classify prostatitis into four main categories, because the cause and treatment differ substantially 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring:

Type I — Acute bacterial prostatitis: Sudden onset, caused by a bacterial infection. Usually presents with fever, chills, and significant urinary symptoms. This is the most dramatic form and requires prompt treatment with antibiotics 2Ref 2Workowski KA, Bachmann LH, Chan PA, et al. (2021).Sexually Transmitted Infections Treatment Guidelines, 2021.Antibiotic treatment recommendations for acute bacterial prostatitis; urine culture as diagnostic foundation; fluoroquinolones and alternative agents for acute bacterial prostatitis.

Type II — Chronic bacterial prostatitis: Recurring urinary tract infections caused by bacteria that persist in the prostate. Between flares, symptoms may be mild, but infections recur.

Type III — Chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS): The most common form, accounting for the majority of prostatitis cases. No bacteria are reliably found. The hallmark is pelvic, perineal, or genital pain lasting three or more months 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring.

Type IV — Asymptomatic inflammatory prostatitis: Found incidentally (e.g., on a biopsy sample). The man has no symptoms and usually does not require treatment.

CP/CPPS is itself divided into IIIa (inflammatory, white cells present) and IIIb (non-inflammatory).

What does prostatitis feel like?

Symptoms vary by type, but common complaints include:

• Pain: In the perineum (the area between the scrotum and rectum), the lower abdomen, the lower back, the scrotum, the tip of the penis, or the groin. Pain during or after ejaculation is particularly characteristic of prostatitis.
• Urinary symptoms: Urgency, frequency, incomplete emptying, a slow or hesitant stream, and sometimes burning with urination.
• Sexual symptoms: Painful ejaculation, erectile dysfunction in some men with chronic disease.
• Systemic symptoms (acute bacterial only): Fever, chills, muscle aches, and feeling generally unwell.

In chronic forms, symptoms may wax and wane over months or years and can significantly affect quality of life.

How is prostatitis different from BPH?

Benign prostatic hyperplasia (BPH) is an age-related enlargement of the prostate affecting older men, primarily causing obstructive urinary symptoms 3Ref 3Lerner LB, McVary KT, Barry MJ, et al. (2021).Management of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia: AUA Guideline Part I — Initial Work-up and Medical Management.BPH as an age-related obstructive condition primarily in older men, distinguished from prostatitis by the absence of pain; context for differential diagnosis. Prostatitis can affect men of any age — including men in their 20s and 30s — and its hallmark is pain, particularly pelvic or perineal discomfort and painful ejaculation, which are not typical features of BPH 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring.

Both can cause urinary urgency and frequency, so a clinician needs to examine and sometimes test to distinguish them. PSA may be elevated in both conditions.

How is prostatitis diagnosed?

A urologist will typically:

• Take a detailed history of symptoms, including their location, timing, and any association with urination or ejaculation
• Perform a digital rectal exam — in acute bacterial prostatitis, the prostate is often tender and warm; in chronic forms, findings may be subtle
• Order a urine culture to look for bacteria 2Ref 2Workowski KA, Bachmann LH, Chan PA, et al. (2021).Sexually Transmitted Infections Treatment Guidelines, 2021.Antibiotic treatment recommendations for acute bacterial prostatitis; urine culture as diagnostic foundation; fluoroquinolones and alternative agents for acute bacterial prostatitis
• Use the four-glass test or PPMT (pre- and post-massage test) to check for bacteria or inflammatory cells specifically in prostatic secretions
• In CP/CPPS, the 2025 AUA guideline recommends a multimodal evaluation including symptom mapping with validated tools such as the NIH-Chronic Prostatitis Symptom Index (NIH-CPSI) 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring

How is prostatitis treated?

Treatment depends heavily on the type:

Acute bacterial prostatitis (Type I): Requires urgent antibiotic therapy for 4–6 weeks. Hospitalization may be needed for men who are severely ill or unable to tolerate oral antibiotics. The CDC STI guidelines recommend fluoroquinolone agents or alternative agents guided by urine culture sensitivities 2Ref 2Workowski KA, Bachmann LH, Chan PA, et al. (2021).Sexually Transmitted Infections Treatment Guidelines, 2021.Antibiotic treatment recommendations for acute bacterial prostatitis; urine culture as diagnostic foundation; fluoroquinolones and alternative agents for acute bacterial prostatitis.

Chronic bacterial prostatitis (Type II): Antibiotic courses of 4–12 weeks directed by culture results. Alpha-blockers are often added to improve voiding symptoms and antibiotic penetration into prostatic tissue 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring.

CP/CPPS (Type III): The 2025 AUA guideline recommends a multimodal, multidisciplinary approach 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring. No single treatment consistently works for all patients. Options with evidence include: - Alpha-blockers (terazosin, tamsulosin) — improve voiding symptoms in men with urinary complaints - Pelvic floor physical therapy — for men with pelvic floor muscle hypertonicity contributing to pain - NSAIDs — for pain management - Antibiotics (short trial) — a 4–6 week course may be tried in newly diagnosed CP/CPPS even without confirmed bacteria, but prolonged antibiotics are not recommended 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring - Lifestyle modification — dietary changes, aerobic exercise, stress management - Psychological support — given the impact on quality of life and the frequent overlap with anxiety and depression

How Gale can help

A urologist is the appropriate specialist for any prostatitis presentation that involves fever and systemic symptoms (suggesting acute bacterial prostatitis — urgent evaluation needed), recurrent UTIs in a man (suggesting chronic bacterial prostatitis), or pelvic/perineal pain lasting more than three months (CP/CPPS). A urology-referral for a multimodal assessment is especially important in CP/CPPS, where the 2025 AUA guideline emphasizes the value of allied health specialists including pelvic floor physical therapists and pain psychologists 1Ref 1Lai HH, Pontari MA, Argoff CE, et al. (2025).Male Chronic Pelvic Pain: AUA Guideline: Part II Treatment of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.Four-type NIH classification of prostatitis; CP/CPPS as most common form; multimodal treatment for CP/CPPS including alpha-blockers, pelvic floor PT, lifestyle modification, and short antibiotic trial; NIH-CPSI symptom scoring.

Gale's primary care clinicians can evaluate urinary symptoms, order a urine culture, and coordinate urology referral when appropriate.