Benign Prostatic Enlargement (BPE)
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What is BPE?
Benign Prostatic Enlargement (BPE)—also known as Benign Prostatic Hyperplasia (BPH)—is a non-cancerous enlargement of the prostate gland that commonly affects men over the age of 50.
The prostate is a walnut-sized gland located just below the bladder. It wraps around the urethra, the tube that carries urine out of the body. The prostate plays an essential role in male reproductive health by producing a fluid that nourishes and transports sperm.
As men age, the cells in the prostate begin to multiply, leading to a gradual increase in prostate size. While this growth is not linked to cancer, it can cause urinary problems due to increased pressure on the urethra.
BPE is one of the most common urological conditions in aging men and is considered a normal part of the male aging process. However, when symptoms become bothersome, medical evaluation and treatment may be necessary.
Symptoms of BPE
The symptoms of BPE vary from person to person and often develop gradually. They are typically due to incomplete bladder emptying or obstruction of urine flow caused by the enlarged prostate.
Common Symptoms Include:
- Difficulty starting urination
- Stopping and starting multiple times while urinating
- Straining or needing to push to empty the bladder
- Weak or dribbling urine stream
- Spraying or splitting of the urine stream
- Feeling of incomplete bladder emptying
- Frequent urination, especially at night (nocturia)
- Urgency to urinate with little warning
- Urinary incontinence or accidental leakage
These symptoms are not always related to prostate cancer, but they do require medical evaluation to rule out other conditions.
Some men may experience only mild symptoms that don’t interfere with daily life, while others may find the condition disruptive or embarrassing, especially in public or work settings.
Why Benign Prostatic Enlargement (BPE) Happens
Benign Prostatic Enlargement (BPE), also known as Benign Prostatic Hyperplasia (BPH), is a common, non-cancerous condition affecting the prostate gland, particularly in men over the age of 50. Although it is not entirely clear why some men develop BPE while others do not, several biological, genetic, and lifestyle-related factors are thought to contribute to its development.
Below are the most widely recognized factors that may explain why BPE occurs:
Hormonal Changes with Aging
One of the most significant contributors to prostate enlargement is the natural shift in hormone levels as men age. In particular:
- The androgen dihydrotestosterone (DHT)—a byproduct of testosterone—is believed to play a key role in stimulating prostate cell growth.
- As testosterone levels decline with age, the body continues to convert some of the remaining testosterone into DHT, which accumulates in the prostate.
- Over time, this increased DHT activity causes both the glandular and muscular components of the prostate to grow, leading to BPE.
Age-Related Growth of Prostate Tissue
The prostate naturally grows throughout a man’s life. This growth tends to accelerate around the age of 40–50 and continues progressively.
- Hyperplasia, or the increase in the number of cells, contributes to the enlargement of both the central and transitional zones of the prostate.
- As the prostate enlarges, it may compress the urethra, the tube that carries urine from the bladder, leading to lower urinary tract symptoms (LUTS) such as weak stream, frequency, or urgency.
Genetic and Hereditary Factors
- Family history plays an important role in determining risk. Men with a father or brother who had BPE are more likely to develop the condition themselves.
- Studies suggest that genetics may influence how prostate cells respond to hormonal signals and how aggressively the tissue grows.
Lifestyle, Diet, and Environmental Factors
Though less understood than hormonal and genetic influences, certain modifiable lifestyle factors may also play a role in the development or progression of BPE:
- Diets high in saturated fats, red meat, and processed foods may promote inflammation and hormonal imbalance.
- Obesity, physical inactivity, and poor metabolic health are linked to a greater risk of prostate enlargement and more severe urinary symptoms.
- Smoking and alcohol use may also exacerbate symptoms or contribute to prostate tissue changes over time.
Conclusion
While BPE is a natural part of aging for many men, understanding the underlying risk factors can help with early detection, prevention strategies, and tailored treatment plans. At MedicalPoint, we assess each patient’s unique profile to guide appropriate management—whether through lifestyle advice, medication, or advanced therapies like HoLEP or laser surgery.
If you’re experiencing urinary symptoms or have concerns about your prostate health, schedule a consultation with our Urology Department today.
When to See a Doctor
If you’re experiencing bothersome urinary symptoms, or if you notice:
- Blood in the urine
- Inability to urinate
- Recurrent urinary tract infections
- Pain or burning during urination
…you should seek medical evaluation promptly. Left untreated, severe BPE can lead to bladder stones, kidney damage, or complete urinary retention, a medical emergency.
Diagnosis
A urologist will typically use the following tools to evaluate BPE:
- Medical history and symptom questionnaire (e.g., International Prostate Symptom Score – IPSS)
- Digital Rectal Exam (DRE) to feel the size and texture of the prostate
- PSA (Prostate-Specific Antigen) test to rule out prostate cancer
- Urine and blood tests to check kidney function and signs of infection
- Ultrasound or bladder scan to measure residual urine volume
- Uroflowmetry to assess urine flow strength
- Cystoscopy or urodynamic studies in complex cases
Treatment Options for BPE
Treatment depends on the severity of symptoms, the size of the prostate, and the impact on daily life.
- Lifestyle Changes (For Mild Symptoms)
- Increase fluid intake during the day, reduce it in the evening
- Avoid caffeine, alcohol, and spicy foods
- Review medications that may affect urination (e.g., decongestants)
- Manage nighttime urination by emptying the bladder before bed
- Medications
- Alpha-blockers (e.g., tamsulosin, alfuzosin): Relax the muscles in the prostate and bladder neck to ease urine flow
- 5-alpha-reductase inhibitors (e.g., finasteride, dutasteride): Shrink the prostate by blocking hormonal changes
- Combination therapy: Sometimes both medications are used for better results
- Minimally Invasive Procedures
- Transurethral Microwave Therapy (TUMT): Uses heat to destroy prostate tissue
- UroLift®: Implants that lift and hold enlarged prostate tissue away from the urethra
- Rezum™: Injects steam into the prostate to reduce tissue volume
- Surgery
- Transurethral Resection of the Prostate (TURP): The most common surgery for BPE
- HoLEP (Holmium Laser Enucleation of the Prostate): A laser-based alternative to TURP
- Open or robotic prostatectomy: Used in rare cases with extremely large prostates
Living Well with BPE
With early diagnosis and the right treatment plan, most men can manage symptoms effectively and avoid serious complications.
- Regular monitoring helps track changes in prostate size and urinary symptoms
- Staying active and maintaining a healthy weight may support better urinary function
- Open communication with your doctor ensures that treatments align with your lifestyle and expectations
Final Thoughts
Benign Prostatic Enlargement (BPE) is a very common, treatable condition. If you’re noticing changes in your urination patterns, don’t ignore them. At MedicalPoint Hospital, our Urology Department provides personalized assessments, advanced diagnostics, and a full range of treatment options tailored to your needs.
Book a consultation today and take control of your prostate health.
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