Introduction
Benign Prostatic Hyperplasia (BPH) is a common condition in aging men where the prostate gland becomes enlarged, potentially leading to urinary problems. The prostate is a small, walnut-sized gland located just below the bladder and surrounding the urethra—the tube that carries urine and semen out of the body.
As men grow older, particularly after the age of 40, the prostate may begin to grow. This growth is non-cancerous (benign) but can squeeze the urethra and block or slow the flow of urine. Although BPH is not linked to prostate cancer, it can share some similar symptoms, which is why proper diagnosis is important.
This condition affects men differently, with symptoms varying from person to person. Some experience no symptoms at all, while others may deal with frequent urination—especially at night—sudden urges to urinate, weak urine stream, or difficulty starting urination.
This article provides an overview of Benign Prostatic Hyperplasia (BPH), including its causes, risk factors, common symptoms, and available treatment options such as Tadalafil (Cialis).
What is BPH?
Benign Prostatic Hyperplasia (BPH) is a health condition in which the prostate gland enlarges beyond its normal size, typically as a result of aging. The prostate plays an important role in the male reproductive system by producing fluid that mixes with sperm to form semen.
The prostate experiences rapid growth during puberty, followed by a second phase of gradual enlargement beginning around age 25 and continuing throughout a man’s lifetime. In some men, this natural growth becomes large enough to press against the urethra, causing urinary problems. This pressure may also make the bladder wall thicker and weaker over time, which can lead to incomplete bladder emptying.
While a normal prostate in men aged 40 to 49 may weigh about 25–30 grams, it can grow up to 45 grams or more in men over 60. This enlargement is not cancer, but it can still cause uncomfortable symptoms and lead to complications such as urinary tract infections or bladder stones.
Benign Prostatic Hyperplasia (BPH) is very common—especially in men over 50—and although it’s not life-threatening, it can significantly affect quality of life if not managed properly.
Causes of Benign Prostatic Hyperplasia (BPH)
The exact cause of Benign Prostatic Hyperplasia (BPH) is not fully understood, but most experts believe it is related to aging and hormonal changes in men.
As men grow older, their body goes through natural shifts in hormone levels, especially in testosterone, estrogen, and a powerful male hormone called dihydrotestosterone (DHT). These hormonal changes can affect how the prostate grows.
1. Hormonal Imbalance
Men naturally produce testosterone, the primary male hormone, along with small amounts of estrogen, a female hormone. As they age, testosterone levels decline while estrogen levels stay the same or decrease more gradually. This hormonal imbalance may stimulate the growth of prostate cells, contributing to prostate enlargement.
2. Dihydrotestosterone (DHT)
DHT is a more potent version of testosterone that plays a major role in prostate development. Even when testosterone levels drop with age, DHT levels often remain high. This continued presence of DHT may cause the prostate to keep growing. Interestingly, men who do not produce DHT typically do not develop BPH, which suggests a strong connection between high DHT levels and prostate enlargement.
3. Natural Aging Process
The prostate tends to grow naturally throughout a man’s life. In many cases, this growth is minor and does not cause any issues. But in some men—especially after age 50—the growth can become significant enough to block the urethra and cause urinary symptoms.
Although BPH is widespread, some men may not develop any symptoms, and an enlarged prostate doesn’t always require medical treatment. However, understanding these hormonal and age-related changes can help in early detection and prevention strategies.
Symptoms of Benign Prostatic Hyperplasia (BPH)
When the prostate grows larger, it may compress the urethra and disturb the bladder, resulting in various urinary symptoms. These symptoms tend to appear gradually and may become worse over time, although some men may notice no symptoms at all.
Common Symptoms of BPH
- Frequent urination – especially during the night (called nocturia)
- Urgent need to urinate – sudden strong urges that are hard to delay
- Difficulty starting urination – hesitation or straining at the beginning
- Weak or slow urine stream
- Stopping and starting while urinating (intermittency)
- Dribbling at the end of urination
- A persistent sensation that the bladder isn’t completely emptied
Less Common Symptoms
- Pain or burning during urination
- Discomfort after ejaculation
- Blood in the urine (hematuria)
- Changes in urine smell or color
- Urinary tract infections (UTIs)
- Complete inability to urinate (urinary retention) – a medical emergency
Important Notes
- The intensity of symptoms doesn’t always correspond to the size of the prostate. Some men with minimal enlargement may experience significant discomfort, while others with a considerably enlarged prostate might have mild or no symptoms at all.
- Around 10–20% of men with Benign Prostatic Hyperplasia (BPH) also report pelvic pain.
- Sometimes, BPH is discovered during routine prostate screenings, even when no symptoms are present.
If you notice any of these symptoms, seeking medical advice from a doctor is essential. Early diagnosis can help rule out more serious conditions like prostate cancer and reduce the risk of complications such as bladder damage or kidney problems.
Complications of Benign Prostatic Hyperplasia (BPH)
While Benign Prostatic Hyperplasia (BPH) is not cancer and doesn’t increase your risk of developing prostate cancer, it can still lead to serious complications if left untreated, especially when the bladder is unable to fully empty.
1. Urinary Retention
In certain cases, Benign Prostatic Hyperplasia (BPH) can lead to a complete blockage of urine flow, known as urinary retention. This condition can be very painful and often requires the insertion of a catheter—a flexible tube—to empty the bladder. If the problem is severe or occurs repeatedly, surgical intervention may be needed.
2. Urinary Tract Infections (UTIs)
When urine remains in the bladder for an extended time, it creates an ideal environment for bacteria to grow, raising the risk of recurrent urinary tract infections (UTIs).
3. Bladder Stones
When urine is not completely emptied from the bladder, it can lead to the formation of bladder stones. These stones might result in discomfort, urinary tract infections, visible blood in the urine, or even blockage of urine flow.
4. Bladder Damage
A bladder that is constantly under pressure or not fully emptied can become stretched or weakened over time. When this happens, the bladder muscles may lose their ability to contract properly, making it even harder to urinate.
5. Kidney Damage
In severe cases, the backflow of urine or pressure in the bladder can damage the kidneys or allow infections to reach them. This can lead to long-term kidney problems if not treated early.
6. Urinary Incontinence
Some men may experience loss of bladder control, leading to leakage or involuntary urination. This may have a negative impact on a person’s self-esteem and overall quality of life.
Note: While not every man with Benign Prostatic Hyperplasia (BPH) will develop these complications, it’s important to monitor your symptoms and seek medical advice if you experience blood in urine, increasing pain, or difficulty urinating.
Who Is at Risk for Benign Prostatic Hyperplasia (BPH)?
Benign Prostatic Hyperplasia (BPH) is a condition that becomes more likely with age, but other lifestyle and health factors can also increase the risk. While not all causes can be prevented, knowing the risk factors can help in early detection and better management.
1. Age
Age is the biggest risk factor.
- Symptoms of BPH are uncommon in men under the age of 40.
- Around 20% of men in their 50s have signs of Benign Prostatic Hyperplasia (BPH).
- By age 70, up to 70% of men may be affected.
2. Family History
Men with a father or brother who had BPH are more likely to develop it themselves. Genetics may play a role in prostate growth patterns.
3. Medical Conditions
Certain health problems can increase the likelihood of Benign Prostatic Hyperplasia (BPH):
- Obesity
- Type 2 diabetes
- Heart disease
- Erectile dysfunction (ED)
These conditions may affect hormone levels or blood flow to the prostate, contributing to enlargement over time.
4. Inactive Lifestyle
Men who do not get regular physical activity may have a higher risk of prostate enlargement. Staying active may help maintain hormonal balance and improve urinary health.
When to See a Doctor for BPH
If you notice any changes in urinating, it’s important to talk to a doctor or urologist, even if the symptoms are mild or don’t bother you much. Some problems may seem small at first, but can lead to serious complications if left untreated.
See a doctor if you notice:
- Pain or burning during urination
- Blood in your urine
- A weak or interrupted urine stream
- A sudden or frequent urge to urinate, particularly during the night
- Difficulty starting urination
- A sensation that the bladder hasn’t fully emptied after urination
Seek immediate medical help if you:
- Cannot urinate at all — this may be a sign of urinary retention, which needs urgent treatment
- Have severe pain in the lower abdomen
- Notice signs of a urinary tract infection, like fever, chills, or strong-smelling urine
Even if your symptoms seem manageable, discussing them with your healthcare provider can help rule out more serious conditions like prostate cancer and may prevent future bladder or kidney damage.
Diagnosis of Benign Prostatic Hyperplasia (BPH)
To diagnose Benign Prostatic Hyperplasia (BPH), the doctor typically begins by reviewing your medical history, discussing your urinary symptoms, and performing a physical exam. The goal is to confirm the diagnosis and rule out other possible conditions such as prostate cancer, urinary tract infections, or kidney stones.
1. Symptom Assessment
Doctors often use the International Prostate Symptom Score (IPSS) or the American Urological Association (AUA) Symptom Score Index. This short questionnaire helps assess the severity of urinary symptoms, such as weak urine flow, urgency, and nighttime urination. Scores can range from mild to severe and help guide treatment decisions.
2. Digital Rectal Exam (DRE)
In this brief examination, the doctor carefully inserts a gloved, lubricated finger into the rectum to assess the prostate’s size, shape, texture, and any signs of tenderness or abnormal lumps. Though brief (10–15 seconds), this is an important step in identifying prostate abnormalities.
3. Urine Tests
Urine tests help rule out infections and evaluate how well your bladder is working.
- Urinalysis: Detects infections, blood, sugar, and other abnormalities.
- Post-Void Residual (PVR) Test: Determines the amount of urine remaining in the bladder after you’ve finished urinating.
Uroflowmetry: Evaluates how fast and forcefully urine flows during urination. - Urodynamic Pressure Test: Measures bladder pressure during urination.
4. Blood Tests
The Prostate-Specific Antigen (PSA) test is a commonly used blood test in diagnosing BPH. PSA is a protein produced by the prostate gland. Higher levels can indicate prostate enlargement, prostatitis, or in some cases, prostate cancer. However, PSA can rise due to non-cancerous reasons, too.
Tip: Avoid sexual activity 1–2 days before the test, as it can temporarily raise PSA levels.
5. Imaging & Scans
Scans help doctors visualize the prostate and bladder.
- Ultrasound: Non-invasive imaging to check the prostate’s size and shape.
- Cystoscopy: A slender tube equipped with a camera is gently inserted through the urethra to visually examine the inside of the bladder.
- MRI or CT Scans: Used in complex cases or before surgery to get a clearer view of the prostate and nearby tissues.
Note: These tests are not only helpful for diagnosing BPH but also for ruling out other serious conditions and deciding the most effective treatment plan.
Treatment Options for Benign Prostatic Hyperplasia (BPH)
The treatment for Benign Prostatic Hyperplasia (BPH) depends on the severity of symptoms, prostate size, and patient preferences. Some men may not need treatment at all, while others may require medication, minimally invasive procedures, or surgery.
Watchful Waiting (Active Surveillance)
For men with mild or no symptoms, active monitoring may be all that’s needed. This includes:
- Regular prostate check-ups
- Annual symptom assessments
- Lifestyle changes such as a healthy diet, regular exercise, and weight control
This approach helps avoid unnecessary treatments while keeping an eye on the condition.
Medications for BPH
Prescription medicines are often the first line of treatment. Common drug options include:
Alpha-blockers
These medications help relax the muscles in the prostate and bladder, making it easier to pass urine. They work quickly but don’t shrink the prostate.
Examples:
- Tamsulosin (Flomax®)
- Doxazosin (Cardura®)
- Alfuzosin (Uroxatral®)
- Terazosin (Hytrin®)
- Silodosin (Rapaflo®)
Possible side effects include dizziness, tiredness, lowered blood pressure, and problems with ejaculation.
Alpha Reductase Inhibitors
These block the conversion of testosterone to DHT (a hormone that contributes to prostate growth). They shrink the prostate and work best in men with larger glands.
Examples:
- Finasteride (Proscar®)
- Dutasteride (Avodart®)
Possible side effects: Erectile dysfunction and reduced libido.
PDE5 Inhibitors (e.g., Tadalafil)
In addition to alpha-blockers and 5-alpha reductase inhibitors, PDE5 inhibitors such as Tadalafil (Cialis) are also approved for treating BPH, especially in men who also suffer from erectile dysfunction.
Tadalafil helps relieve Benign Prostatic Hyperplasia (BPH) symptoms by relaxing smooth muscles in the prostate and bladder, which improves urine flow. Additionally, it increases blood flow to the penis, making it effective for treating both BPH and erectile dysfunction.
Key Features of Tadalafil for Benign Prostatic Hyperplasia (BPH):
- Recommended Dose: Usually 5 mg taken once daily
- Onset of Action: May begin working within a few days to several weeks
- Benefits: Enhances urine flow, decreases urgency and frequency, and also addresses erectile dysfunction (ED)
- Possible Side Effects: Headache, back pain, facial flushing, nasal congestion, and indigestion
Tadalafil can be used on its own or in combination with other BPH treatments. However, it should not be taken with nitrates or certain alpha-blockers, as this may cause a dangerous drop in blood pressure.
Ideal for: men who have both urinary issues and erectile dysfunction.
Combination Therapy
Doctors often prescribe both alpha-blockers and 5-alpha-reductase inhibitors together for better symptom relief.
Example combo: Dutasteride + Tamsulosin (Jalyn®)
Minimally Invasive Treatments (MIST)
These are outpatient procedures with quicker recovery and fewer side effects compared to surgery.
1. Prostatic Urethral Lift (UroLift®)
Tiny implants lift and compress the prostate tissue to open the urethra.
2. Rezūm™ Therapy
Steam is delivered into the prostate to destroy overgrown tissue, which is later absorbed naturally by the body.
3. Transurethral Microwave Therapy (TUMT)
Microwaves heat and destroy prostate tissue through a catheter.
4. Water Vapor Thermal Therapy (WVTT)
Steam generated by radiofrequency is injected into the prostate, reducing its size.
5. Temporary Prostatic Devices (TIPD)
Temporary devices are inserted to support and widen the urethra, helping to enhance urine flow.
6. Prostate Artery Embolization (PAE)
A newer, image-guided treatment that blocks blood flow to the prostate to reduce its size.
7. Catheterization
Used temporarily to drain urine when the bladder can’t empty. Options include clean intermittent or long-term indwelling catheters.
Note: Side effects of MISTs may include temporary blood in the urine, urinary discomfort, or infections.
Surgical Options
Surgery is recommended when symptoms are severe or when other treatments fail. Common surgical procedures include:
1. TURP (Transurethral Resection of the Prostate)
Removes excess prostate tissue using a resectoscope. It’s the most common and effective option for moderate to severe Benign Prostatic Hyperplasia (BPH).
2. TUIP (Transurethral Incision of the Prostate)
Small cuts are made to relieve pressure on the urethra. Ideal for men with smaller prostates.
3. Laser Surgery (PVP, GreenLight™, HoLEP, ThuLEP)
Lasers vaporize or enucleate prostate tissue with less bleeding and quicker recovery.
4. Aquablation®
High-pressure water jets remove prostate tissue precisely under image guidance.
5. TUVP (Transurethral Vaporization)
Uses electric current to vaporize tissue and seal blood vessels.
6. TWJA (Transurethral Water-Jet Ablation)
High-pressure water jets are used along with ultrasound mapping to destroy prostate tissue.
7. Simple Prostatectomy
Complete removal of the prostate, usually done with robotic or laparoscopic techniques. Reserved for extremely large prostates.
Alternative & Herbal Remedies
Though widely used, most herbal remedies lack scientific backing. Some popular supplements include:
- Saw Palmetto (mixed evidence)
- Stinging Nettle (may help with saw palmetto)
- African Plum Tree (Pygeum africanum)
- Pumpkin Seed Extract
- Flaxseed
- Lycopene (from tomatoes)
Always consult a doctor before using herbal supplements, especially since they may interfere with prescribed medications. These are not FDA-regulated.
Preventing BPH (Benign Prostatic Hyperplasia)
While there’s no guaranteed way to prevent Benign Prostatic Hyperplasia (BPH), adopting a healthy lifestyle can lower your risk and possibly delay its onset.
Here are effective habits that may help:
- Maintain a healthy weight: Excess body fat is linked to higher estrogen and DHT levels, which may contribute to prostate growth.
- Eat a balanced diet: Maintain a healthy diet by including plenty of fresh fruits, vegetables, whole grains, and sources of good fats. These foods support hormone balance and reduce inflammation.
- Exercise regularly: Physical activity improves hormone regulation, supports prostate health, and helps control weight. Try to get at least 30 minutes of moderate exercise on most days of the week.
- Limit alcohol and caffeine: These can irritate the bladder and worsen urinary symptoms.
- Avoid smoking: Smoking may worsen urinary symptoms and raise the risk of complications.
Can BPH Recur After Treatment?
Even after treatment—especially surgery—Benign Prostatic Hyperplasia (BPH) symptoms can return over time. Here’s how to reduce the risk of recurrence:
- Follow your doctor’s instructions for post-surgery care and any prescribed medications.
- Continue lifestyle modifications, such as a healthy diet, exercise, and weight control.
- Schedule routine medical check-ups to keep track of prostate health and urinary function.
- Take medications if recommended to control ongoing or returning symptoms.
- In older men, managing symptoms may be enough to maintain quality of life rather than opting for repeated surgeries.
Benign Prostatic Hyperplasia (BPH) is a chronic condition, but with the right approach, symptoms can be controlled for years, even for life.
Conclusion
Benign Prostatic Hyperplasia (BPH) is a highly common yet manageable condition affecting millions of aging men worldwide. While it is not cancerous, its symptoms—such as frequent urination, weak urine stream, and urgency—can significantly impact daily life and overall well-being if left untreated.
Fortunately, a wide range of treatment options is available—from lifestyle changes and medications to minimally invasive procedures and advanced surgeries. Newer treatments, including PDE5 inhibitors like Tadalafil (Cialis), have added dual benefits for men dealing with both Benign Prostatic Hyperplasia (BPH)and erectile dysfunction.
Early diagnosis and proper medical guidance are key to preventing complications like urinary retention, bladder stones, or kidney damage. Regular screenings, a healthy lifestyle, and open communication with your healthcare provider can help manage symptoms effectively and improve quality of life.
Whether you’re just starting to experience mild symptoms or seeking long-term relief, understanding your options empowers you to make informed decisions and take control of your urological health.
Frequently Asked Questions (FAQs)
Here are some frequently asked questions about Benign Prostatic Hyperplasia (BPH) to help you better understand its causes, symptoms, and available treatments.
What is the main cause of Benign Prostatic Hyperplasia (BPH)?
The precise cause of Benign Prostatic Hyperplasia (BPH) remains unclear, but it is mainly associated with aging and hormonal shifts, particularly elevated levels of dihydrotestosterone (DHT). As men grow older, these hormonal shifts stimulate prostate cell growth, leading to enlargement.
At what age does BPH commonly start?
Benign Prostatic Hyperplasia (BPH) usually begins after the age of 40. By age 60, over 50% of men show signs of prostate enlargement, and by age 80, nearly 90% of men may be affected.
Can BPH lead to prostate cancer?
No, Benign Prostatic Hyperplasia (BPH) is not cancer, and it does not increase the risk of prostate cancer. However, both conditions can have similar symptoms, so it’s important to consult a doctor for an accurate diagnosis.
What are the best treatment options for BPH?
Treatment depends on the severity of symptoms. Options include:
- Medications like alpha-blockers and 5-alpha reductase inhibitors
- PDE5 inhibitors, such as Tadalafil (Cialis), are often prescribed for men experiencing both BPH and erectile dysfunction.
- Minimally invasive procedures like UroLift®, Rezūm™, or PAE
- For more severe cases of Benign Prostatic Hyperplasia (BPH), surgical treatments such as TURP (Transurethral Resection of the Prostate) or laser therapy may be recommended.
Can Tadalafil (Cialis) help with BPH symptoms?
Yes, Tadalafil (Cialis) 5 mg taken daily is FDA-approved for the treatment of both Benign Prostatic Hyperplasia (BPH) and erectile dysfunction. It works by relaxing the smooth muscles in the bladder and prostate, which helps improve urine flow and reduce urinary urgency.
How long do BPH medications take to work?
Alpha-blockers often begin relieving symptoms within a few days. In contrast, 5-alpha reductase inhibitors may take several months—typically up to six months—for noticeable improvement.
Is surgery necessary for BPH?
Not always. Surgery is usually recommended when:
- Symptoms are severe or worsening
- Medications fail to provide relief
- There are complications like urinary retention or kidney damage
Can BPH come back after treatment?
Yes, Benign Prostatic Hyperplasia (BPH) can recur, especially in older men. Lifestyle changes, medications, and regular check-ups can help control symptoms and prevent recurrence.
What foods are good for prostate health?
A diet rich in:
- Tomatoes (lycopene)
- Pumpkin seeds
- Green leafy vegetables
- Berries
It can support prostate health. Avoiding processed meats, caffeine, and alcohol may also help.
Can exercise reduce the risk of BPH?
Yes. Regular physical activity helps maintain hormone balance, reduce inflammation, and manage body weight—all of which can lower Benign Prostatic Hyperplasia (BPH) risk or slow its progression.