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Real members of MyKidneyDiseaseTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

Are CKD individuals more prone to UTIs than other people? Should we be drinking cranberry juice every morning?

A MyKidneyDiseaseTeam Member asked a question 💭
Texas City, TX
October 9
 · 
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MyKidneyDiseaseTeam

Great questions! People with CKD can indeed be more vulnerable to urinary tract infections (UTIs). This is because CKD can weaken the immune system, making it harder for the body to fight off infections, including those in the urinary tract.

There are a few reasons why UTI risk may be higher with CKD:

- A weakened immune Show Full Answer

Great questions! People with CKD can indeed be more vulnerable to urinary tract infections (UTIs). This is because CKD can weaken the immune system, making it harder for the body to fight off infections, including those in the urinary tract.

There are a few reasons why UTI risk may be higher with CKD:

- A weakened immune response makes it easier for bacteria to take hold
- Some CKD treatments, like immunosuppressants, can further reduce the body's ability to fight infection
- Structural changes in the urinary tract can sometimes occur with kidney disease

If a UTI is suspected, it's really important to contact a nephrologist or healthcare provider promptly, as untreated UTIs can further damage already vulnerable kidneys. As for cranberry juice — it's a popular home remedy, but it comes with some caution for people with CKD.

Here's what to keep in mind:

- Cranberry juice is high in potassium, which many CKD patients need to limit
- It can also be high in sugar and oxalates, which may not be kidney-friendly
- Many commercial cranberry juices contain added sugar and preservatives

Rather than making it a daily habit, it's best to check with a nephrologist or renal dietitian before adding cranberry juice to a routine. They can advise on whether it's safe given individual lab results and CKD stage. Staying well-hydrated with water is generally the safest and most kidney-friendly approach to urinary health.

October 9
A MyKidneyDiseaseTeam Member

I have CKD3b and have not had a UTI. I do tend to get sick easily with upper respiratory infections and bronchial issues. Perhaps this is due to a weakened immune system because of the CKD?
My nephrologist said my urine was clear. Funny how pleased she was at clear urine!😂

October 12
A MyKidneyDiseaseTeam Member

Coming from this human, that has been what we are experiencing in my Mom’s CKD Stage 4. We just watch for things and pay attention to her urine. She shared how she thought the last UTI had not cleared up. She just went to lab to give urine sample for kidney doctor. He monitors those things currently. Just Sharing…

October 9

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