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Real members of MyLupusTeam 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.
July 16
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MyLupusTeam

That's a really interesting question! A sweet or fruity-smelling urine (which some describe as smelling like insulin) is worth paying attention to, especially with lupus.

Here's what could be behind it: Lupus and blood sugar connection

People with lupus (SLE) have a higher chance of developing high blood sugar. Lupus can Show Full Answer

That's a really interesting question! A sweet or fruity-smelling urine (which some describe as smelling like insulin) is worth paying attention to, especially with lupus.

Here's what could be behind it: Lupus and blood sugar connection

People with lupus (SLE) have a higher chance of developing high blood sugar. Lupus can interfere with how your cells use glucose for energy, causing your kidneys to flush out excess sugar through urine — which can create that sweet smell.

When to act quickly

If the sweet-smelling urine comes with any of these symptoms, seek medical attention right away:

- Extreme thirst
- Peeing much more often than usual
- Extreme fatigue
- Fruity-smelling breath
- Abdominal pain or vomiting
- Confusion or difficulty breathing

These could be signs of a serious condition that needs immediate treatment.

Even without those urgent symptoms, it's worth bringing this up with your doctor. They can run a simple blood test to check your blood sugar levels and figure out what's going on. Don't ignore it — your urine is basically your body sending you little messages!

July 16

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