Delayed Urination and Mild Kidney Edema: Key Insights - Urology

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Urinary retention and renal edema?


Hello Doctor: Recently, I sought medical attention due to a slight delay in urination (usually it takes about 15-20 seconds for me to urinate).
After examination, the doctor diagnosed that my urinary flow rate is slightly slow (but not abnormal), and all other urine tests were normal, with no signs of inflammation or tumors.
However, the doctor discovered mild edema in my kidneys.
He decided to follow up in three months.
He prescribed medications to temporarily alleviate the delay in urination.
I would like to ask: 1.
Does mild kidney edema require immediate close monitoring? I am very worried about kidney failure and needing dialysis.
However, due to the current pandemic, it seems complicated to arrange for examinations and surgeries.
2.
Could this condition be due to urethral stricture? I researched online and found that treatment for urethral stricture seems quite complex.
I am still young and do not earn much.
After the examination, I felt very frustrated and do not want to live with a disease for the rest of my life.
3.
With the diagnosis of mild kidney edema, what dietary and lifestyle recommendations do you have? 4.
The medication I was prescribed is also used for patients with hypertension.
I do not have high blood pressure, but I have heard that once you start taking hypertension medication, you have to continue taking it indefinitely?

Nianqingren, 20~29 year old female. Ask Date: 2021/06/23

Dr. Du Shixi reply Urology


Hello:
1.
Does mild renal edema require immediate close monitoring? I am very worried about kidney failure and needing dialysis.
However, due to the pandemic, it seems complicated to arrange for examinations and surgeries.
--> The physician will make a judgment; in some cases, examinations may yield no results, so follow-up is recommended.
2.
Could this condition possibly be due to urethral stricture? I did some research online and found that treatment for urethral stricture seems quite complex.
I am still young and don't earn much money.
After the examination, I feel very frustrated and don't want to live with a disease for the rest of my life.
--> If there is no infection or previous urethral surgery or injury, the likelihood is low.
3.
With a diagnosis of mild renal edema, what dietary and lifestyle recommendations are there? --> Drink plenty of water and avoid excessive salt intake.
4.
Can Furosemide also be used in patients with hypertension? I do not have hypertension myself, but I have heard that once you start taking antihypertensive medication, you have to continue taking it indefinitely? --> It aids in diuresis; your situation may be applicable in the context of hypertension treatment.
Wishing you good health.

Reply Date: 2021/06/23

More Info


Understanding delayed urination and mild kidney edema can be concerning, especially when you are experiencing symptoms that may suggest underlying issues. Let's break down your questions and provide insights based on medical knowledge.

1. Is immediate close monitoring of mild kidney edema necessary?
Mild kidney edema, or hydronephrosis, can occur for various reasons, including urinary obstruction or reflux. While it is understandable to be concerned about kidney function, the fact that your doctor has recommended a follow-up in three months suggests that they do not currently see an urgent need for immediate intervention. However, it is crucial to monitor any changes in your symptoms. If you experience worsening symptoms such as increased pain, changes in urination patterns, or signs of infection (like fever or chills), you should seek medical attention promptly. Regular follow-ups are essential to ensure that any potential issues are caught early.

2. Could this condition be due to urethral stricture?
Yes, delayed urination can be a sign of urethral stricture, which is a narrowing of the urethra that can impede urine flow. While urethral strictures can be complex to treat, they are not uncommon. Treatment options may include dilation, urethrotomy, or surgical reconstruction, depending on the severity and location of the stricture. It is essential to discuss your concerns with your healthcare provider, who can guide you through the diagnostic process and potential treatment options. Early intervention can often lead to better outcomes.

3. Diet and lifestyle recommendations with mild kidney edema:
Maintaining a healthy lifestyle is crucial for kidney health. Here are some general recommendations:
- Stay Hydrated: Drink plenty of water to help flush out your urinary system and reduce the risk of infection.

- Balanced Diet: Focus on a diet rich in fruits, vegetables, whole grains, and lean proteins. Limiting salt intake can help manage blood pressure and reduce kidney strain.

- Regular Exercise: Engage in regular physical activity to maintain a healthy weight and improve overall health.

- Avoid Excessive Caffeine and Alcohol: These substances can irritate the bladder and may exacerbate urinary symptoms.

- Monitor Blood Pressure: Even if you do not have hypertension, keeping an eye on your blood pressure is essential, as kidney health is closely linked to cardiovascular health.

4. Concerns about the use of medications like 可迅錠 (Kexun) in relation to hypertension:
可迅錠 (Kexun) is often used to help with urinary flow and may have implications for blood pressure. While you do not currently have hypertension, it is essential to follow your doctor's advice regarding medication use. Some medications for hypertension may need to be taken long-term, but this depends on individual circumstances. If you have concerns about the long-term use of any medication, including potential side effects or dependency, discuss these with your healthcare provider. They can provide guidance tailored to your specific health needs.

In summary, while mild kidney edema and delayed urination can be concerning, your healthcare provider's approach of monitoring and managing symptoms is appropriate. Keeping an open line of communication with your doctor, adhering to lifestyle recommendations, and being proactive about your health can help you manage your condition effectively. If you have any further concerns or notice changes in your symptoms, do not hesitate to reach out to your healthcare provider for advice.

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