Blood in Urine: Causes and When to Seek Help - Urology

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Blood in urine?


Hello, Doctor: I have a habit of urinating before bed, and since the urine volume is low, I tend to strain slightly.
Last night, while urinating before sleep, I noticed two drops of dark brown urine on the toilet wall.
This morning, I also found a drop on the toilet wall during a bowel movement, but I did not notice anything unusual during several urinations this morning.
I have a history of hematospermia from nearly ten years ago (which I sought medical attention for), and I intermittently noticed it again last April (but did not seek medical attention).
However, it seems to have improved recently.
I would like to ask if this is related to hematospermia, what possible conditions it could indicate, and whether I should seek medical attention urgently or just continue to observe.
Thank you for your time!

Raywen, 50~59 year old female. Ask Date: 2017/02/20

Dr. Du Shixi reply Urology


Hello: Hematospermia is related to the reproductive organs, and it is advisable to seek medical attention.
Since you are over 50 years old, it would be prudent to also have a prostate examination.
Additionally, if you are taking any other medications, please provide the names to your physician for reference.
Thank you for your inquiry.

Reply Date: 2017/02/20

More Info


Blood in urine, also known as hematuria, can be a concerning symptom and may arise from various underlying causes. In your case, the presence of deep brown urine, especially after a history of hematospermia (blood in semen), warrants careful consideration and evaluation.


Possible Causes of Hematuria
1. Urinary Tract Infections (UTIs): Infections can lead to inflammation and irritation of the urinary tract, resulting in blood in the urine. Symptoms may include pain during urination, frequent urination, and abdominal discomfort.

2. Kidney Stones: These can cause bleeding as they move through the urinary tract. Symptoms often include severe pain in the back or side, hematuria, and sometimes nausea.

3. Trauma: Any injury to the kidneys or bladder can lead to bleeding. This could be from a recent fall or impact.

4. Glomerulonephritis: This is an inflammation of the kidney's filtering units, which can cause blood to appear in the urine. It may be associated with other symptoms like swelling and high blood pressure.

5. Tumors: Both benign and malignant tumors in the urinary tract can cause hematuria. This is particularly concerning if there are other risk factors, such as a history of cancer.

6. Prostate Issues: In males, conditions affecting the prostate, such as benign prostatic hyperplasia (BPH) or prostate cancer, can lead to blood in the urine.

7. Blood Disorders: Conditions that affect blood clotting, such as hemophilia or thrombocytopenia, can also lead to hematuria.


Relation to Hematospermia
While hematospermia and hematuria can occur independently, they may share some common underlying causes, such as infections or inflammation in the reproductive or urinary systems. However, the presence of blood in urine does not necessarily indicate a recurrence of hematospermia. It is essential to evaluate each symptom in its context.


When to Seek Medical Help
Given your history and the recent occurrence of blood in your urine, it is advisable to seek medical attention. While occasional hematuria may not always indicate a serious issue, the following signs should prompt immediate evaluation:
- Persistent blood in urine over several days
- Accompanying symptoms such as pain, fever, or difficulty urinating
- A history of kidney stones or urinary tract infections
- Any significant changes in urinary habits or appearance

Recommended Actions
1. Consult a Healthcare Provider: A urologist or primary care physician can perform a thorough evaluation, including a physical examination, urinalysis, and possibly imaging studies (like an ultrasound or CT scan) to determine the cause of hematuria.

2. Monitor Symptoms: Keep track of any additional symptoms, such as pain, frequency of urination, or changes in urine color, and report these to your doctor.

3. Avoid Self-Diagnosis: While it is helpful to research potential causes, self-diagnosing can lead to unnecessary anxiety or misinterpretation of symptoms.

4. Follow-Up on Previous Conditions: Given your history of hematospermia, it may be beneficial to discuss this with your healthcare provider to rule out any related conditions.

In conclusion, while the presence of blood in urine can be alarming, many causes are treatable. Prompt evaluation and management are crucial to address any underlying issues effectively.

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