AI Summary Overview
Symptoms of Benign Prostatic Hyperplasia That Should Not Be Ignored
Certain urinary symptoms may indicate significant bladder obstruction, infection or another condition that needs prompt medical evaluation. These BPH symptoms may include:
| Symptoms | What It May Indicate |
| Inability to pass urine | Acute urinary retention caused by severe blockage or another urinary problem. |
| Increasing difficulty starting or maintaining urine flow | Worsening obstruction of the urethra. |
| Repeated urinary tract infections (UTIs) | Incomplete bladder emptying, which may allow bacteria to multiply. |
| Blood in the urine | Haematuria, which can have several causes and requires medical assessment. |
| Severe or persistent pain while urinating | Possible urinary infection, inflammation or another urinary tract condition. |
| Pain in the lower abdomen with difficulty urinating | Possible urinary retention or significant bladder obstruction. |
| Increasing inability to empty the bladder | Urine retention that may place pressure on the bladder and, in severe cases, affect kidney function. |
Why Do Benign Prostatic Hyperplasia Symptoms Occur?
Benign Prostatic Hyperplasia mainly develop because changes in the prostate gland can interfere with the normal flow of urine. As the prostate grows in size, it can narrow the urethra and make it more difficult for urine to pass. The bladder muscle, known as the detrusor muscle, may need to work harder to push urine through this narrowed urethra. This can contribute to symptoms such as a weak stream, interrupted urine flow and difficulty starting urination.
Over time, the bladder may also become more sensitive or less effective at emptying completely. This can contribute to urinary frequency, urgency and the feeling of incomplete bladder emptying.
Symptoms of Benign Prostatic Hyperplasia That Require Immediate Medical Attention
Certain symptoms caused by BPH require urgent medical assessment because they may indicate acute urinary retention or another potentially serious urinary problem. You must seek immediate medical support if you have any of the following symptoms:
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Complete inability to urinate
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Severe lower abdominal pain with inability to pass urine
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Sudden severe difficulty urinating.
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Heavy or persistent blood in the urine
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Fever and chills with urinary symptoms
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Severe pain in the side or back with urinary symptoms
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Confusion, weakness or feeling very unwell with urinary symptoms
Can You Have Benign Prostatic Hyperplasia Without Symptoms?
Yes. Some men can have an enlarged prostate without noticeable urinary symptoms. The degree of prostate enlargement does not always correspond to the severity of urinary problems. So a larger prostate does not necessarily mean more severe symptoms.
BPH symptoms may also develop gradually. This means that the person may initially adapt to small changes in urination without recognising them as a possible health concern. For example, waking once at night to urinate may gradually become waking several times, or a previously normal urine stream may slowly become weaker.
Some men may only discover prostate enlargement during a medical assessment for another urinary concern. However, the absence of symptoms does not necessarily mean that the prostate or urinary system has been fully assessed. If urinary changes develop, it is advisable to discuss them with a healthcare professional rather than self-diagnosing BPH.
When Can Benign Prostatic Hyperplasia Symptoms Become Life-Threatening?
Severe urinary obstruction can occasionally lead to serious complications. The table below represents the conditions when BPH can be life-threatening:
| Condition | Why is It Serious |
| Acute urinary retention | A complete inability to urinate can cause painful bladder distension and requires urgent medical treatment. |
| Severe urinary tract infection | Incomplete bladder emptying may increase the risk of infection. A severe infection can become a serious systemic illness if it spreads. |
| Kidney complications | Long-standing or severe urinary obstruction can increase pressure within the urinary system and may affect kidney function in some cases. |
| Severe bleeding with urinary blockage | Blood clots in the urinary tract can sometimes interfere with urine flow and require urgent medical attention. |
How are Benign Prostatic Hyperplasia Symptoms Diagnosed?
A healthcare professional, often a urologist, evaluates urinary symptoms and may use several investigations to identify the cause of benign prostatic hyperplasia. The table below mentions the common diagnostic tests recommended by doctors for BPH:
| Diagnostic Test or Assessment | Purpose |
| Medical history | Identifies the type, duration and severity of urinary symptoms and their effect on daily life. |
| Symptom questionnaire | Helps assess the severity of lower urinary tract symptoms using a standardised scoring system. |
| Physical examination | Helps assess overall health and may include a digital rectal examination to evaluate the prostate. |
| Urine test | Checks for signs of infection, blood or other abnormalities that may explain urinary symptoms. |
| Blood tests | May assess kidney function and, when appropriate, prostate-specific antigen (PSA) levels. PSA helps evaluate prostate health but does not confirm BPH on its own. |
| Post-void residual measurement | Checks how much urine remains in the bladder after urination. |
| Urinary flow test (uroflowmetry) | Measures the speed and pattern of urine flow. |
| Ultrasound | May assess the urinary tract, bladder and prostate and help identify retained urine or other abnormalities. |
| Cystoscopy | Uses a small camera to examine the urethra and bladder when further evaluation is clinically indicated. |
FAQs
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Q1. What is the first symptom of benign prostatic hyperplasia?
Ans: There is no single first symptom of benign prostatic hyperplasia that occurs in every person. Early symptoms often include difficulty starting urination, a weaker urine stream, increased urinary frequency or waking more often at night to urinate. -
Q2. What are the early warning signs of BPH?
Ans: Common early warning signs of BPH include a slow or weak urine stream, difficulty starting urination, interrupted flow, frequent urination, urinary urgency, nocturia and a feeling that the bladder has not emptied completely. -
Q3. Can benign prostatic hyperplasia develop without symptoms?
Ans: Yes. Some men have benign prostatic hyperplasia without noticeable urinary symptoms. The size of the prostate also does not always predict how severe the symptoms will be.
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References
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https://www.niddk.nih.gov/health-information/urologic-diseases/prostate-problems/enlarged-prostate-benign-prostatic-hyperplasia
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