SIBO Explained

Reviewed for accuracy6 min read

SIBO (small intestinal bacterial overgrowth) has become an increasingly recognized cause of chronic bloating.

What it is

Excess bacteria in the small intestine, an area that normally has relatively few bacteria compared to the colon.

Common symptoms

Bloating, gas, and sometimes bowel habit changes, often worsening progressively through the day.

Diagnosis and treatment

A breath test typically confirms SIBO, with treatment involving specific antibiotics or targeted dietary approaches.

Key takeawaySIBO involves excess bacteria in the small intestine, diagnosed via breath test, and treated with targeted antibiotics or dietary approaches.
Helpful next steps

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This content is for general educational purposes only and is not a diagnosis. Persistent or severe bloating, especially with other symptoms, should be evaluated by a doctor.