A prostate massage is the manual manipulation of the prostate gland through the rectum, performed by pressing on it with a gloved, lubricated finger. The technique was historically used to drain fluid from the gland in hopes of relieving pelvic pain, urinary symptoms, and sexual dysfunction. Today, it has largely fallen out of clinical practice as a treatment, though it still plays a limited role in diagnosing certain prostate infections.
How It’s Performed
The procedure closely resembles a standard digital rectal exam. You lean forward over an examining table, and a clinician inserts a lubricated, gloved index finger into the rectum. The prostate sits just in front of the rectal wall, roughly two to three inches inside, and is about the size of a walnut. The clinician strokes the gland from its outer edges toward the center, repeating this motion several times on each side. This pressure pushes fluid, called expressed prostatic secretion (EPS), out through the urethra at the tip of the penis, where it can be collected for laboratory analysis.
The entire process takes only a few minutes. It can feel uncomfortable or produce a sense of pressure, but it should not be painful when done correctly.
Its Role in Diagnosis
The main surviving use of prostate massage in modern urology is diagnostic. When a doctor needs to determine whether chronic pelvic pain is caused by a bacterial infection in the prostate or by something else entirely, massage can help reveal the answer. The American Urological Association recommends it when the clinical picture is unclear.
The standard approach, known as the Meares-Stamey four-glass test, works like this: the patient provides an initial urine sample (representing the urethra), then a midstream sample (representing the bladder). A prostate massage is performed and the fluid that exits the penis is collected. Finally, a post-massage urine sample captures any remaining prostatic material. By comparing bacteria and inflammatory markers across these samples, clinicians can pinpoint whether the prostate itself harbors an infection. A simplified two-glass version skips straight to a midstream sample plus a post-massage sample. This localization technique has been a diagnostic standard since 1968.
Does It Treat Prostate Problems?
The short answer, according to current medical consensus, is no. Cleveland Clinic urologist Petar Bajic describes prostate massage as “a historical treatment that has no place in modern urologic practice.” The theory was straightforward: if the prostate holds stagnant, possibly infected fluid, physically draining that fluid should relieve symptoms like painful ejaculation, difficulty urinating, or chronic pelvic pain. But the evidence to support this has never moved beyond small, anecdotal cases.
More importantly, prostate massage does not address whatever is actually causing symptoms. For chronic prostatitis or chronic pelvic pain syndrome, current guidelines emphasize treatments targeting the underlying problem, whether that’s antibiotics for confirmed bacterial infection, pelvic floor physical therapy for muscle dysfunction, or medications that relax the bladder neck and prostate tissue. Even if massage offers temporary symptom relief for some individuals, it is unlikely to produce lasting improvement on its own.
Research on Enlarged Prostate Symptoms
A small number of studies have explored massage for benign prostatic hyperplasia (BPH), the noncancerous prostate enlargement common in older men. In one study of 43 patients, half received massage of the abdominal area twice a week for three weeks alongside medication, while the other half received massage alone. Both groups reported symptom improvement of around 52 to 53 percent on a standardized symptom scale, and quality of life improved by 34 to 43 percent. A separate case study of a single 55-year-old patient found that a similar three-week course of twice-weekly abdominal massage reduced prostate volume by roughly 30 percent on ultrasound.
These results are intriguing but extremely limited. The sample sizes are tiny, and importantly, the massage described in these studies targeted the abdominal wall rather than the prostate directly through the rectum. They don’t support the broader claim that internal prostate massage is an effective BPH treatment, and no major urology guideline recommends it for this purpose.
Risks and Contraindications
Prostate massage carries specific risks that make it dangerous in certain situations. If you have acute bacterial prostatitis, an active and often severe infection, massage can push bacteria into the bloodstream, potentially causing sepsis. This is the most serious risk, and it’s the reason any reputable clinician will confirm there’s no acute infection before performing a massage.
Other situations where prostate massage should be avoided include:
- Known or suspected prostate cancer. Vigorous manipulation of the gland could theoretically encourage the spread of cancer cells.
- Epididymitis. This inflammation of the tube connecting the testicle to the reproductive tract can be worsened by the procedure.
Even outside these conditions, rough or improper technique risks rectal tissue damage or bleeding. This is one reason the procedure should only be done by a trained clinician when performed for medical purposes.
Effect on PSA Blood Tests
If you’re scheduled for a PSA blood test, which screens for prostate problems including cancer, timing matters. A study measuring blood levels before and 30 minutes after prostate massage found that total PSA and free PSA both rose significantly. This means a recent massage could artificially inflate your results and trigger unnecessary worry or follow-up testing. If you’ve had any prostate manipulation, let your doctor know so the test can be rescheduled or the results interpreted with that context.
The Bottom Line on Therapeutic Claims
Prostate massage persists in popular awareness partly because the logic behind it sounds reasonable: a congested gland should benefit from being drained. But the body doesn’t work that simply. The prostate naturally expels fluid during ejaculation, which already provides whatever “drainage” benefit massage claims to offer. For men experiencing chronic pelvic pain, urinary symptoms, or sexual dysfunction, the underlying causes are usually muscular tension, nerve sensitization, infection, or hormonal changes in prostate tissue. None of these are meaningfully addressed by pressing on the gland through the rectal wall a few times.
Where prostate massage genuinely matters is diagnosis. The ability to collect fluid directly from the gland remains a valuable clinical tool for distinguishing bacterial prostatitis from other forms of chronic pelvic pain, and this is the context in which you’re most likely to encounter it in a modern urology office.