Recurrent Urinary Tract Infections and Hematuria - Urology

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Recurrent urethritis and hematuria?


Hello Doctor: I experience urinary tract infections every month, and each episode is acute, with visible hematuria and significant pain.
My health check-ups have consistently shown urinary occult blood.
I have undergone kidney ultrasounds, abdominal X-rays, and urine cultures at the hospital, and the doctors informed me that everything is normal.
They advised me to just monitor the urinary occult blood.
I am wondering if the recurrent urinary tract infections are related to this.
I have also become very frequency in urination.
The physician has suggested that I pay attention to factors such as hydration, sleep, and consuming cranberry products, which I have been diligent about, yet I still get infected every month.
I would like to ask you, is there a connection between urinary occult blood and urinary tract infections? What other reasons could cause such frequent urinary tract infections? Are there any additional tests I should undergo? Is this related to my immune system? Thank you.

A Jun, 30~39 year old female. Ask Date: 2020/08/05

Dr. Du Shixi reply Urology


Hello: Your condition may be one where there are no symptoms each time, but it hasn't fully resolved.
It is recommended to return for a follow-up appointment after taking the medication to confirm that your urine has returned to completely normal.
If there is still blood or mild inflammation, a cystoscopy may be necessary.
Sexual activity or gynecological issues could also be contributing factors.
Please ensure you stay hydrated, avoid holding in urine, and refrain from taking baths.
At 35 years old, you should not have any immune issues.
Wishing you good health.

Reply Date: 2020/08/05

More Info


Recurrent urinary tract infections (UTIs) and hematuria (blood in urine) can be distressing and painful conditions that significantly impact quality of life. Your situation, characterized by frequent UTIs with visible hematuria, raises several important considerations regarding diagnosis, treatment, and potential underlying causes.

Firstly, it is essential to understand the relationship between recurrent UTIs and hematuria. Hematuria can occur due to various reasons, including infections, kidney stones, or other urinary tract abnormalities. In the context of a UTI, the presence of bacteria can irritate the bladder and urethra, leading to inflammation and bleeding. This is particularly true in acute infections where the mucosal lining of the urinary tract is compromised. Therefore, it is plausible that your recurrent UTIs are contributing to the hematuria you are experiencing.

Regarding the frequency of your UTIs, several factors could be at play. Women are more prone to UTIs due to anatomical differences, such as a shorter urethra, which allows bacteria easier access to the bladder. Other contributing factors may include:
1. Sexual Activity: Sexual intercourse can introduce bacteria into the urinary tract. It is advisable to urinate before and after sexual activity to help flush out any bacteria.

2. Hygiene Practices: Proper hygiene is crucial. Women should wipe from front to back after using the restroom to prevent bacteria from the anal region from entering the urethra.

3. Urinary Retention: Not fully emptying the bladder can lead to bacterial growth. It is important to urinate when the urge arises and not to hold it in.

4. Underlying Medical Conditions: Conditions such as diabetes, kidney stones, or anatomical abnormalities in the urinary tract can predispose individuals to recurrent infections.
5. Immune System Function: A compromised immune system can make it more difficult for the body to fight off infections. If you have a history of frequent infections, it may be worth discussing with your healthcare provider whether any underlying immune issues need to be investigated.

In terms of management, it is crucial to follow your healthcare provider's recommendations regarding hydration, which is vital for flushing out bacteria. Drinking plenty of water can help dilute your urine and promote urination, which may help reduce the risk of infection. Additionally, cranberry products have been suggested to help prevent UTIs, although evidence on their effectiveness is mixed.

If you continue to experience recurrent infections despite these measures, further evaluation may be warranted. This could include:
- Urine Culture: To identify the specific bacteria causing the infection and determine the most effective antibiotic treatment.

- Imaging Studies: Such as an ultrasound or CT scan to check for anatomical abnormalities, kidney stones, or other issues that could predispose you to infections.

- Cystoscopy: A procedure that allows a doctor to look inside the bladder and urethra for any abnormalities.

It is also important to maintain regular follow-ups with your healthcare provider to monitor your condition and adjust treatment as necessary. If your symptoms persist or worsen, or if you develop new symptoms such as fever, chills, or flank pain, seek medical attention promptly.

In summary, while recurrent UTIs and hematuria can be interrelated, addressing lifestyle factors, ensuring proper hydration, and seeking further medical evaluation are essential steps in managing your condition. Your proactive approach to monitoring your health and seeking answers is commendable, and I encourage you to continue working closely with your healthcare provider to find effective solutions.

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