Enlarged Prostate (BPH)

What is Enlarged Prostate?

An enlarged prostate, medically called benign prostatic hyperplasia (BPH), is a non-cancerous growth of prostate tissue that is a common cause of lower urinary tract symptoms in older men.^[1] The growth occurs in the part of the prostate that surrounds the urethra, so it can squeeze the urethra and block the flow of urine from the bladder.^[1]

Common symptoms

BPH typically shows up as urinary symptoms rather than pain. These are grouped under the term lower urinary tract symptoms.^[1]

• A weak or slow urine stream and difficulty starting
• Needing to urinate often, urgently, or more than once a night
• A feeling that the bladder is not completely empty
• In more advanced cases, inability to urinate (urinary retention) or repeated urinary infections^[1]

Causes and risk factors

BPH develops from overgrowth of both gland and supporting tissue cells in the prostate, and its frequency rises with age. Autopsy studies find BPH tissue changes in 50% to 60% of men in their 60s and in 80% to 90% of men over 70.^[1] Genetics, where a man lives and obesity also influence the risk.^[1]

Researchers also point to long-lasting inflammation in the prostate as a contributor, along with hormonal changes and low oxygen in the tissue.^[2]

How it is diagnosed and treated conventionally

Diagnosis rests on your symptoms and a physical examination, and treatment depends on how much the symptoms bother you and on objective findings.^[3] Treatment ranges from watchful waiting to medicines and surgery.^[1] Medicines in common use include alpha-blockers, 5-alpha-reductase inhibitors and tadalafil, and procedures are an option when medicines are not enough or complications develop.^{[2, 4]}

Symptoms that overlap with BPH can also come from other conditions, including infection and prostate cancer, which is why a physician needs to evaluate new urinary symptoms. Untreated BPH can in time lead to chronic high-pressure urinary retention and lasting changes in the bladder muscle.^[1]

Why Enlarged Prostate calls for a whole-person approach

BPH is not only a matter of gland size. Symptoms depend on pressure on the urethra, on bladder function, and on inflammation and other factors that vary from man to man.^{[2, 3]}

Care that addresses these other factors can sit alongside medical treatment aimed at the prostate itself.

Inflammation in the prostate

Long-lasting prostate inflammation appears to play a central role in how BPH develops and progresses. Men with chronic inflammation often have more severe symptoms and may respond less well to standard medicines.^[2]

Hormones and aging

The prostate is hormone-dependent, and BPH is closely tied to age.^{[1, 5]} Medicines that block hormonal pathways are one standard treatment because of this.^[2]

Diet, weight and activity

A systematic review found that moderate exercise and the type and amount of protein eaten influence BPH symptoms, and that zinc and vitamin D intake may also play a part.^[5] Obesity is a recognized risk factor.^[1]

Acupuncture for Enlarged Prostate

What the research shows

Small trials suggest acupuncture may ease urinary symptoms for a short time, but the evidence is limited. A 2017 meta-analysis of 8 trials with 661 men found that, in three trials against sham acupuncture, symptom scores improved more with real acupuncture at 4 to 6 weeks. No significant difference remained at 12 to 18 weeks, and the authors said the clinical importance of the changes was uncertain.^[6]

A trial of 100 men with moderate to severe BPH compared electroacupuncture at a traditional acupuncture point with electroacupuncture at a non-acupoint. Symptom scores fell about 4 points more with acupoint treatment at 6 weeks, and about 3 points more at 18 weeks. Urine flow rate and residual urine did not differ between groups.^[7]

A 2024 meta-analysis of 9 trials (1,045 men) found electroacupuncture improved symptom scores, urine flow and residual urine more than control treatments, with no difference in adverse events.^[8] Results varied widely between trials, so this finding is less certain than the sham-controlled data. In a pilot trial of 28 men already taking an alpha-blocker, adding electroacupuncture and electronic moxibustion lowered symptom scores more than the alpha-blocker alone.^[9] The trial was small and the authors called for larger studies.

How acupuncture may work

How acupuncture might affect BPH symptoms is not established. The trials above measured symptoms, not mechanisms. One trial reported a better result at an acupuncture point than at a non-acupoint, which does not show how the effect arises.^[7] Prostate volume did not differ significantly between electroacupuncture and control groups in the pooled data.^[8]

What treatment involves

Treatment uses fine, sterile, single-use needles, often placed on the lower back, lower abdomen, legs and sometimes with a mild electrical current attached, with sessions lasting about 20 to 40 minutes. Trials have used about 3 sessions a week for 6 weeks.^[9] We reassess after a short course of visits.

Serious problems from acupuncture are rare. In prospective studies, about 9 in 100 patients had a minor reaction such as bleeding, soreness or redness at a needle site, and serious events occurred in about 1 in 10,000 patients.^[10] Tell the practitioner first if you have a bleeding disorder, take blood thinners, or have a pacemaker (relevant to electroacupuncture).

Ayurvedic medicine for Enlarged Prostate

The Ayurvedic view

Ayurveda describes urinary obstruction in older men as Mootraghata, and some authors compare it with BPH.^[11] In this traditional framework it is linked with disturbed Vata and Kapha in the urinary channels. These are traditional categories, not biomedical diagnoses.

Therapies that may be used

Care is chosen for the individual and traditionally combines:

• Diet and daily routine, including regular meals, adequate fluids earlier in the day and moderate activity
• Herbs such as gokshura (Tribulus terrestris) and guggulu-based formulas, which small clinical studies in Mootraghata have tested^{[11, 12]}
• Medicated ghee preparations given as a small oil enema (Matra Basti), which the same studies tested^{[11, 12]}

Basti and other Panchakarma procedures are not appropriate during acute illness, in frailty, or before urinary retention, blood in the urine or other red-flag symptoms have been medically assessed.

What the research shows

Research on Ayurveda for BPH is very limited. The studies found were small Indian trials of 30 to 32 patients, with groups of 10, treated for 21 days, and none had a placebo or untreated group. They reported symptom improvement with herbal compounds, Matra Basti, or both, and one reported a reduction in prostate size in the combined group.^{[11, 12]} Because groups were so small and uncontrolled, these studies cannot show that the treatment caused the improvement.

Herbal medicine for Enlarged Prostate

Herbs and formulas that have been studied

Herbs studied for BPH include saw palmetto (Serenoa repens), Chinese herbal formulas, and curcumin from turmeric.^{[13, 14, 15]} Some reviews also list pygeum extract and cernilton among plant products used for BPH symptoms.^[5]

What the research shows

The evidence is mixed and for most herbs it is limited. A Cochrane review of 17 trials of saw palmetto alone found it no better than placebo for urinary symptoms or urine flow, even at double and triple doses.^[13] A systematic review of Chinese herbal medicine for BPH included 31 trials. Herbal treatment looked better than Western medication for quality of life and prostate size, but the authors judged the evidence too weak to support efficacy because the trials were small and of poor quality.^[14]

A 2026 meta-analysis of 6 studies (697 men) on curcumin in men already taking BPH medicines found larger symptom score improvements than with placebo. The authors noted large differences between studies and called for bigger trials.^[15] An earlier review of turmeric or curcumin in prostate disease, mostly prostate cancer, found some favorable effects but mixed results.^[16]

Safety and herb-drug interactions

Herbs are active substances and can interact with medicines. Case reports describe bleeding or other serious effects when warfarin was combined with several herbs, including saw palmetto, dang gui, dan shen, ginger and Boswellia.^[17] A review of saw palmetto safety found its adverse events were mild and similar to placebo, but noted that reporting quality was low.^[18]

People taking blood thinners, alpha-blockers or other blood-pressure medicines, or diabetes medicines need a practitioner's review before using herbs. Herbs and supplements can also affect prostate-specific antigen (PSA) blood tests, so tell your urologist what you take. In one study, about one fifth of Ayurvedic products bought online contained detectable lead, mercury or arsenic.^[19] Herbs should come from tested sources and be prescribed individually. Tell us if you have liver or kidney disease or have surgery planned.

Translating traditional medicine into modern biological language

The links drawn here are interpretation, not equivalence. Chinese medicine often describes urinary difficulty in older men as weakness of kidney qi and a blocked flow of fluids and blood in the lower body. Researchers studying BPH measure things that loosely parallel this picture: prostate inflammation, hormonal signaling, and bladder and urethral muscle function.^[2]

Ayurveda's disturbed Vata and Kapha in the urinary channels describes obstructed, dribbling flow.^[11] No study has shown that a dosha corresponds to a specific biological process.

How this care fits with your medical care

Integrative care for BPH is complementary. Keep your urologist or physician, and do not stop or change prescribed medicines without talking to your prescriber. We do not diagnose the cause of urinary symptoms, so new or worsening symptoms should be medically evaluated first.

Please bring your diagnosis, recent PSA and other test results, a full list of medicines and supplements, and details of any procedure or surgery, planned or past.

When to seek urgent medical care

Some urinary symptoms point to a blocked bladder, infection or another serious problem.^[1]

• Being unable to urinate at all, or painful swelling in the lower abdomen
• Blood in the urine
• Fever or chills with burning on urination or pain in the back or side
• Pain in the lower abdomen with a very weak or stopped stream
• Unexplained weight loss, bone pain or new back pain along with urinary symptoms

If any of these occur, call 911 or go to the nearest emergency department.