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Reading, MA
A 29-year-old male asked:

Recent stool color change from medium to dark mahogany brown. no diet change. might have sinusitis. proper hydration. been 7 days since change-causes?

1 doctor answer2 doctors weighed in
Dr. Rawhi Omar
Pathology 44 years experience
Gi bleed?: The dark brown color may indicate bleeding from the a stomach ulcer. Get a fecal blood test or a full gastrointestinal exam

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Last updated Mar 19, 2015

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