Nutrition
Post Infectious IBS
Post infectious IBS is lasting gut symptoms after acute diarrhea resolves—gradual fiber, FODMAP structure, and stress recovery beat immediate race-week menus.
Post infectious IBS begins after bacterial gastroenteritis or traveler's diarrhea—persistent pain and stool changes once the acute infection clears. Inflammation and nerve sensitization can linger for months; rushing back to race nutrition without gradual reintroduction worsens flares.
Short low-FODMAP phases, soluble fiber, and stress recovery often help alongside medical follow-up when symptoms persist. Antibiotics for the original illness do not prevent this functional aftermath.
Common questions
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How long can post-infectious IBS last in athletes?
Many improve over months with structured care; some need longer. Persistent weight loss, fever, or blood warrant repeat medical evaluation—not only diet tweaks.
Related terms
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