Benign Prostatic Hyperplasia (BPH)
Hello Dr.
Lin,
I would like to ask you a question.
My grandfather (who is 82 years old) experienced difficulty urinating after catching a cold yesterday and sought treatment in the emergency department.
The doctor initially diagnosed him with benign prostatic hyperplasia and placed a Foley catheter.
He was advised to rest at home and to return for a follow-up appointment next Tuesday.
However, he has been experiencing hematuria (dark red urine) since then.
Is this a normal situation? Should we see a doctor again? What could be the cause of this? How long might this condition last? Thank you.
Xiao E, 20~29 year old female. Ask Date: 2006/02/18
Dr. Lin Hexing reply Urology
Hello, Xiao E: Your grandfather is 82 years old and likely has some degree of benign prostatic hyperplasia, which can cause symptoms of bladder neck obstruction such as difficulty urinating, weak or thin urine stream, dribbling, or intermittent urination.
He may also experience symptoms of overactive bladder, such as frequent urination, urgency, nocturia, or even urge incontinence.
If he takes cold medication, especially combination cold medications containing sympathomimetics or antihistamines to treat nasal congestion and runny nose, these medications can cause contraction of the bladder neck and the sphincter muscles in the prostate area, making urination even more difficult and potentially leading to urinary retention, as seen in your grandfather's case.
The process of placing a urinary catheter can cause friction and minor bleeding in the urethral mucosa or the mucosa of the prostate area, which is usually not very noticeable and tends to be localized.
Additionally, if the catheter is not secured properly or is inadvertently pulled, it can also cause hematuria.
If the bleeding is not significant, it is generally not a major concern; drinking plenty of water to increase urine output and make it clearer is advisable.
When your grandfather has the catheter placed, he should also be on medication for benign prostatic hyperplasia, and after successfully removing the catheter, he should continue taking the medication to prevent similar incidents in the future and to avoid the possibility of needing surgery.
Reply Date: 2006/02/18
More Info
Benign Prostatic Hyperplasia (BPH), commonly known as prostate enlargement, is a condition that affects many older men, particularly those over the age of 50. It is characterized by an increase in the size of the prostate gland, which can lead to various urinary symptoms due to the pressure it exerts on the urethra. Common symptoms of BPH include frequent urination, urgency to urinate, difficulty starting urination, weak urine stream, and the sensation of incomplete bladder emptying.
In your grandfather's case, the acute urinary retention he experienced, which led him to seek emergency care, is a common complication of BPH. The placement of a urinary catheter is often necessary to relieve this retention and allow for proper bladder drainage. However, the presence of blood in the urine (hematuria) following catheterization can be concerning and warrants further evaluation.
It is not uncommon for patients who have undergone catheterization to experience some degree of hematuria, especially if there was trauma to the urethra during the insertion of the catheter or if the bladder was distended for an extended period. The blood may appear as dark red urine, which can be alarming. However, if the bleeding is minimal and the patient is otherwise stable, it may resolve on its own as the irritation subsides.
That said, persistent hematuria, especially if it continues for more than a few days or is accompanied by other symptoms such as severe pain, fever, or increased difficulty urinating, should be evaluated by a healthcare professional. It is essential to monitor the situation closely. If the blood in the urine does not improve or worsens, or if your grandfather experiences new symptoms, it is advisable to return to the doctor sooner than the scheduled follow-up appointment.
The duration of hematuria can vary. In many cases, it may resolve within a few days as the urinary tract heals from any irritation caused by the catheter. However, if the bleeding persists beyond a week or is significant, further investigation may be necessary to rule out other potential causes, such as urinary tract infections, stones, or other underlying conditions.
In summary, while some blood in the urine can be a normal response to catheterization, ongoing or worsening symptoms should prompt a return to the healthcare provider for further assessment. It is crucial to ensure that your grandfather receives appropriate care and monitoring during this time, especially given his age and the potential complications associated with BPH. If you have any concerns about his condition, do not hesitate to seek medical advice sooner than planned.
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