Hematuria: Causes and Management in Women - Urology

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Hematuria


Hello doctor, I have been dealing with gynecological issues (fungal infections) for ten years, so I have always paid close attention to the cleanliness and care of my genital area.
I drink over 3000 ml of water daily, which causes slight frequent urination, but I have not had any urinary tract issues until last month when I experienced not only frequent urination but also pain.
After visiting a urologist, I was diagnosed with urethritis.
I took antibiotics for a week, but the symptoms persisted, so I continued for another week.
Two weeks later, a urine test showed hematuria but no inflammation.
After five days, another test showed completely clean results, but two weeks later, I experienced discomfort again (this time without sharp pain, but with burning and bladder pressure).
Upon retesting, the doctor noted hematuria again but no inflammation.
I would like to know why there is hematuria without inflammation.
I initially thought inflammation caused the hematuria.
During this time, I have maintained drinking over 3000 ml of plain water daily, and I have also taken mannose and cranberry supplements.
What other methods can I use for care?

Wang Xifang, 20~29 year old female. Ask Date: 2021/07/14

Dr. Du Shixi reply Urology


Hello: The treatment in the first process seems common, and the symptoms in the second instance also resemble an infection, but there is only hematuria without leukocytes.
In my personal opinion, due to the presence of symptoms, inflammation is highly likely even if it hasn't been detected, as urine tests can sometimes be affected by sampling, especially during midstream collection.
However, hematuria can be classified into microscopic and gross hematuria; if there is visible red blood, it is essential to conduct further examinations for safety.
As for hydration, 3000cc of water is sufficient; it is advisable to drink more plain water and less sugary beverages, avoid holding urine for too long, and wear loose-fitting clothing.
Sexual activity can also have an impact.
I hope this information is helpful to you.
Wishing you good health.

Reply Date: 2021/07/14

More Info


Hematuria, or the presence of blood in urine, can be a concerning symptom for many women, especially when it occurs alongside other urinary symptoms such as frequency, urgency, or pain. Understanding the potential causes and management strategies for hematuria is crucial for effective treatment and peace of mind.

In your case, it seems that you have a history of gynecological issues, specifically recurrent yeast infections, which may have contributed to your heightened awareness of urinary symptoms. The recent diagnosis of urethritis and the subsequent treatment with antibiotics indicate that there was an infection present, but the persistence of hematuria despite the absence of inflammation raises several considerations.


Possible Causes of Hematuria Without Inflammation
1. Irritation or Trauma: Chronic irritation from recurrent infections or even from aggressive cleaning practices can lead to minor trauma in the urinary tract, resulting in blood in the urine. This can occur without a significant inflammatory response.

2. Urethral or Bladder Issues: Conditions such as interstitial cystitis or bladder irritation can cause symptoms similar to a urinary tract infection (UTI) without the presence of bacteria. These conditions can lead to hematuria due to inflammation of the bladder wall or urethra.

3. Kidney Stones: Although you mentioned no urinary tract issues previously, kidney stones can sometimes cause hematuria without an accompanying infection. They can irritate the lining of the urinary tract as they pass, leading to bleeding.

4. Vascular Issues: Sometimes, vascular malformations or conditions affecting blood vessels in the urinary tract can lead to bleeding without inflammation.

5. Hormonal Factors: Hormonal fluctuations, particularly around menstruation, can sometimes lead to transient hematuria in women. This is often benign but should be monitored.


Management Strategies
1. Hydration: Continuing to drink plenty of water (around 3000 ml daily) is beneficial as it helps dilute the urine and flush out irritants. This can also help prevent urinary tract infections.

2. Dietary Adjustments: Incorporating cranberry products (as you mentioned) can help prevent UTIs due to their ability to prevent bacteria from adhering to the urinary tract. Additionally, avoiding irritants such as caffeine, alcohol, and spicy foods may help reduce bladder irritation.

3. Follow-Up Testing: Since you have experienced recurrent hematuria, it is essential to have follow-up urine tests to monitor for any changes. A urinalysis can help determine if there are any underlying issues that need to be addressed.

4. Consultation with Specialists: If symptoms persist, consider consulting a urologist for further evaluation. They may recommend imaging studies, such as an ultrasound or CT scan, to rule out structural issues or stones.

5. Pain Management: If you experience discomfort, over-the-counter pain relievers may help alleviate symptoms. However, consult your healthcare provider before starting any new medication.

6. Stress Management: Since stress can exacerbate urinary symptoms, incorporating stress-reduction techniques such as mindfulness, yoga, or regular exercise may be beneficial.


Conclusion
While hematuria can be alarming, understanding its potential causes and management strategies can help alleviate concerns. It is essential to maintain open communication with your healthcare providers and to follow up on any persistent symptoms. Regular monitoring and a proactive approach to your urinary health can lead to better outcomes and improved quality of life. If symptoms worsen or new symptoms arise, do not hesitate to seek medical attention.

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