Discover the cause of sweet-smelling poop, and when it might indicate a health issue.

Learn how to treat and prevent foul-smelling poop.

Think Youve Got Food Poisoning?

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Theres no one way for poop to smell, other than,well, bad.

So what if yours suddenly doesnt?

Or just smells totally different than normal?

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quadruple board-certified physician in internal medicine, gastroenterology, obesity medicine, and lifestyle medicine

Spoiler alert: Its completely possible to get sweet-smelling poop.

The odor comes from heightened levels of bile acids in your stool.

Its usually very loose diarrhea thats happening multiple times a day, says Dr. Rao.

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If you think you have it, its important to seek treatment.

Your care team will prescribe specific antibiotics to fight off the C. diff bacteria.

Two of the most common?

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Lactose intolerance and celiac disease.

Could it be a sign of cancer?

FAQ

What does melena (i.e., black stool) smell like?

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quadruple board-certified physician in internal medicine, gastroenterology, obesity medicine, and lifestyle medicine

It has a foul-smelling odor that some people compare to rotten eggs or nail polish remover.

Is sweet-smelling poop a sign of diabetes?

But its doesnt typically affect the smell of your poop, according to theNLM.

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If you have diabetes and feel these symptoms, call 911 or go to the nearest emergency room.

Does lactose intolerance cause sweet-smelling poop?

Not usually, says Dr. Rao.

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reviewed byJennifer Logan, MD, MPH

Bartosch, Sabine et al.

70,6 (2004): 3575-81. doi:10.1128/AEM.70.6.3575-3581.2004

Patangia, Dhrati V et al.

Impact of antibiotics on the human microbiome and consequences for host health.MicrobiologyOpenvol.

11,1 (2022): e1260.

doi:10.1002/mbo3.1260

Chan, Daniel K et al.

Diagnosing gastrointestinal illnesses using fecal headspace volatile organic compounds.World journal of gastroenterologyvol.

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