Prostatic Hyperplasia

What is prostatic hyperplasia?

Prostatic hyperplasia, usually called benign prostatic hyperplasia (BPH), is a noncancerous enlargement of the prostate gland. The prostate is a small gland found only in men. It sits just below the bladder and wraps around the urethra, the tube that carries urine out of the body. Its main job is to produce part of the fluid in semen. “Hyperplasia” means an increase in the number of cells, and “benign” means it is not cancer. As the prostate grows, it can press on the urethra and the base of the bladder, which makes it harder for urine to pass.

If you are asking “what is prostatic hyperplasia” because a doctor has mentioned it, it may help to know that it is one of the most common conditions affecting men as they age. It is uncommon before the age of 40 and becomes increasingly frequent in men in their 50s, 60s, and beyond. Not every man with an enlarged prostate has symptoms, and the size of the gland does not always match how troublesome the symptoms are. Some men with only mild enlargement have significant difficulty urinating, while others with a large prostate notice very little.

Prostatic hyperplasia is not the same as prostate cancer and does not appear to turn into cancer. However, the two conditions can exist at the same time and can cause similar urinary symptoms, which is one reason doctors evaluate new urinary problems carefully. The condition is usually managed by a urologist, a doctor who specializes in the urinary tract and the male reproductive system. In the Acibadem group, this is handled within the urology department.

Prostatic hyperplasia symptoms

Prostatic hyperplasia symptoms are mostly related to urination. Doctors often group them as lower urinary tract symptoms, or LUTS. They tend to develop slowly over months or years, so many men adjust to them without realizing how much has changed. Common symptoms include:

• Frequent urination, especially needing to go more often than usual during the day
• Nocturia, which means waking at night to urinate, often more than once
• Urgency, a sudden, strong need to urinate that is hard to postpone
• Hesitancy, meaning difficulty starting the flow of urine
• Weak or slow stream, or a stream that starts and stops
• Straining or pushing to empty the bladder
• Dribbling at the end of urination
• Feeling the bladder is not completely empty after urinating

Doctors sometimes divide these into two groups. “Storage” symptoms, such as frequency, urgency, and nighttime urination, happen because the bladder becomes irritable and works harder to push urine past the obstruction. “Voiding” symptoms, such as hesitancy, a weak stream, and straining, happen because the enlarged prostate narrows the passage. Many men have a mix of both.

In early or mild disease, symptoms may be an inconvenience rather than a medical problem. As the condition progresses in some men, the bladder may not empty well, and urine that stays behind can lead to complications. These include repeated urinary tract infections (infections of the bladder or kidneys), bladder stones, blood in the urine, and, less commonly, acute urinary retention, a sudden and painful inability to pass urine at all. Long-standing severe obstruction can, in a small number of men, affect bladder function or kidney function. Severity is often measured with a short questionnaire called the International Prostate Symptom Score (IPSS), which helps the doctor understand how much the symptoms interfere with daily life.

Causes and risk factors

The exact prostatic hyperplasia causes are not fully understood, but age-related changes in hormones are thought to play a central role. Throughout life, the prostate is influenced by testosterone and a related hormone called dihydrotestosterone (DHT). Prostate cells appear to keep responding to these hormones over time, leading to gradual growth of the tissue around the urethra. Changes in the balance between testosterone and estrogen as men age may also contribute. Men who lost testicular function before puberty do not develop the condition, which supports the idea that male hormones are necessary for it to occur.

Known and suspected risk factors include:

• Increasing age, the strongest risk factor
• Family history of an enlarged prostate, particularly in a father or brother
• Obesity and a larger waist size
• Diabetes and other metabolic conditions
• Heart disease and the use of certain heart medications (beta blockers) have been associated with the condition in some studies
• Low physical activity

It is worth stressing that prostatic hyperplasia is not caused by sexual activity, by a lack of sexual activity, or by infection. It is also not caused by prostate cancer. Some medications can make symptoms worse without causing the enlargement itself, including certain decongestants, antihistamines, and drugs that relax the bladder. Your doctor may review your medication list for this reason.

Prostatic hyperplasia diagnosis

Prostatic hyperplasia diagnosis starts with a conversation. The doctor will ask about your urinary symptoms, how long they have been present, how they affect your sleep and daily life, your general health, and the medicines you take. You may be asked to complete the IPSS questionnaire mentioned above and, in some cases, to keep a bladder diary that records how often you urinate and how much.

A physical examination usually includes a digital rectal exam (DRE). The doctor inserts a gloved, lubricated finger into the rectum to feel the back surface of the prostate. This allows a rough estimate of its size and can detect hard or irregular areas that may need further investigation. The exam is brief and is usually uncomfortable rather than painful.

Common tests include:

• Urinalysis, a urine test to check for infection, blood, or other abnormalities
• Prostate-specific antigen (PSA) blood test. PSA is a protein made by the prostate. Levels can rise with benign enlargement, infection, or cancer, so the result is interpreted alongside other findings rather than on its own
• Blood tests of kidney function, such as creatinine, if there is concern that obstruction has affected the kidneys
• Uroflowmetry, a simple test in which you urinate into a device that measures how fast the urine flows
• Post-void residual measurement, usually done with a bladder ultrasound scan, to see how much urine remains after you urinate
• Ultrasound of the prostate, performed either through the abdomen or, for more detail, with a small probe in the rectum (transrectal ultrasound), to measure the size of the gland

In selected cases, further tests may be suggested. Cystoscopy uses a thin, flexible camera passed through the urethra to look directly at the prostate and bladder. Urodynamic studies measure pressures inside the bladder during filling and emptying and can help when it is unclear whether symptoms come from obstruction or from a bladder problem. A prostate biopsy, in which small tissue samples are taken with a needle, is not needed to diagnose benign enlargement; it is only considered if the exam, PSA level, or imaging raises concern about cancer. Because several other conditions, including infection, bladder disorders, neurological disease, and cancer, can cause similar symptoms, the goal of these tests is both to confirm prostatic hyperplasia and to rule out other explanations.

Prostatic hyperplasia treatment options

Prostatic hyperplasia treatment options range from simply monitoring the condition to surgery. The right approach depends on how bothersome the symptoms are, the size of the prostate, whether complications have developed, your other health conditions, and your own preferences. Treatment is not required just because the prostate is enlarged; it is usually offered when symptoms affect quality of life or when there is a risk of harm.

Watchful waiting and lifestyle changes

For mild symptoms, doctors often recommend watchful waiting, which means regular check-ups without active treatment. Simple measures may help in the meantime: reducing fluid intake in the evening, limiting caffeine and alcohol, avoiding constipation, emptying the bladder before leaving home or going to bed, and reviewing medicines that can worsen symptoms. Some men find that “double voiding,” waiting a few moments and trying to urinate again, helps empty the bladder more completely.

Medications

Two main groups of medicines are used. Alpha blockers (such as tamsulosin, alfuzosin, doxazosin, and silodosin) relax the muscle fibers in the prostate and bladder neck, making it easier to urinate. They often work within days to weeks and do not shrink the prostate. Possible side effects include dizziness, tiredness, a stuffy nose, and changes in ejaculation. 5-alpha-reductase inhibitors (finasteride and dutasteride) block the conversion of testosterone to DHT and can gradually shrink the prostate over several months. They tend to be used for larger glands and may reduce the risk of retention and the need for surgery over time. Side effects can include reduced libido and erectile difficulties in some men. The two types are sometimes combined. Other options your doctor may consider include tadalafil, which can help urinary symptoms as well as erectile function, and medicines that calm an overactive bladder when storage symptoms are the main problem.

Minimally invasive procedures

Several procedures treat the prostate through the urethra without external cuts, often with a shorter recovery than traditional surgery. Examples include prostatic urethral lift, in which small implants hold the enlarged tissue away from the urethra; water vapor thermal therapy, which uses steam to destroy excess tissue; and prostate artery embolization, performed by a radiologist, which reduces the blood supply to the gland so that it shrinks. Suitability depends on prostate size and shape, and not every option is available in every center. Your doctor may discuss the trade-offs between symptom relief, side effects, and the possibility of needing further treatment later.

Surgery

Surgery is usually considered when medicines have not helped enough, when side effects are unacceptable, or when complications such as retention, recurrent infections, bladder stones, or kidney effects have occurred. The long-standing standard operation is transurethral resection of the prostate (TURP), in which an instrument passed through the urethra removes the inner part of the prostate. Laser procedures, such as holmium laser enucleation (HoLEP) or photoselective vaporization, achieve similar results using laser energy and may involve less bleeding. For very large prostates, a simple prostatectomy, performed through an abdominal incision or with robotic assistance, removes the enlarged inner tissue while leaving the outer capsule in place. Possible after-effects of prostate surgery include temporary burning or frequency, retrograde ejaculation (semen flowing into the bladder rather than out), and, less commonly, incontinence or erectile changes. Most men notice a marked improvement in flow after recovery, although the balance of benefits and risks differs from person to person.

Living with prostatic hyperplasia and outlook

Prostatic hyperplasia is a long-term condition, but for most men it is manageable rather than dangerous. Symptoms often fluctuate, and in some men they stay stable for years without treatment. In others they gradually progress, which is why periodic follow-up is usually recommended even when no treatment is being taken. Medicines control symptoms in many men but generally need to be continued to keep working, and stopping them can allow symptoms to return. Procedures and surgery frequently provide longer-lasting relief, although the prostate can continue to grow, and a small proportion of men eventually need a second treatment.

Practical steps can make daily life easier: planning bathroom access when traveling, limiting drinks late in the evening, staying physically active, and maintaining a healthy weight. Keeping a note of symptom changes helps your doctor judge whether the current approach is working. It is also reasonable to raise sexual side effects openly, since these can often be addressed by adjusting treatment. Regular review with a urologist allows any complications to be detected early. Acibadem urology teams follow the same general principles described here, tailored to each patient’s situation.

Frequently asked questions

Is prostatic hyperplasia the same as prostate cancer?

No. Prostatic hyperplasia is a noncancerous overgrowth of prostate tissue and is not believed to turn into cancer. The two conditions can share symptoms and can occur together, which is why doctors usually perform an exam and may check a PSA level when urinary symptoms first appear. Having an enlarged prostate does not, by itself, mean cancer is present.

What are the first prostatic hyperplasia symptoms men usually notice?

Early signs are often subtle: getting up at night to urinate, a weaker stream than in younger years, or needing a moment to start urinating. Because these changes develop slowly, many men attribute them to normal aging. If they begin to affect sleep or daily routines, it is reasonable to have them assessed.

What are the main prostatic hyperplasia causes?

The precise cause is not fully known, but age-related hormonal changes, especially the continued effect of dihydrotestosterone on prostate cells, are considered central. Genetics, obesity, diabetes, and low physical activity may increase the risk. It is not caused by sexual habits or infection.

How is prostatic hyperplasia diagnosis confirmed?

Diagnosis is based on your symptom history, a digital rectal exam, a urine test, and often a PSA blood test. Uroflowmetry, bladder ultrasound to measure leftover urine, and prostate ultrasound to estimate size are commonly added. A biopsy is not needed to diagnose benign enlargement and is only considered if cancer is suspected.

Do all men need prostatic hyperplasia treatment?

No. If symptoms are mild and there are no complications, doctors often suggest watchful waiting with lifestyle adjustments and regular check-ups. Treatment is usually offered when symptoms interfere with quality of life or when there is a risk of complications such as urinary retention or infections.

Can prostatic hyperplasia go away on its own?

The enlargement itself does not usually reverse without treatment, although symptoms can vary and sometimes improve for periods of time. Medicines and procedures can relieve symptoms, and some medicines can shrink the gland, but ongoing follow-up is generally advised because the prostate may continue to grow with age.

Which prostatic hyperplasia treatment options have the fewest sexual side effects?

This varies between individuals. Alpha blockers may cause ejaculation changes but rarely affect erections. 5-alpha-reductase inhibitors can lower libido in some men. Certain minimally invasive procedures, such as prostatic urethral lift, are designed to preserve sexual function, whereas traditional surgery commonly causes retrograde ejaculation. Your doctor can explain how each option may apply to you.

When to see a doctor

Gradual urinary changes in men over 50 are common, but they still deserve a medical evaluation, since similar symptoms can have other causes. You should seek prompt medical care if you notice any of the following:

• Complete inability to pass urine, especially with lower abdominal pain or swelling, which is a medical emergency
• Blood in the urine, whether visible or reported on a test
• Fever, chills, or shaking together with urinary symptoms, which may indicate a serious infection
• Pain in the lower back or sides along with difficulty urinating
• Nausea, vomiting, confusion, or severe fatigue combined with reduced urine output, which could suggest kidney involvement
• Sudden worsening of symptoms after starting a new medication, such as a cold remedy
• New incontinence or constant dribbling, which can be a sign of an overfull bladder

Even without red-flag symptoms, an assessment is sensible if urinary problems disrupt your sleep, limit your activities, or cause you worry. Early evaluation allows the cause to be identified and the most appropriate management to be planned.