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Gastroenteritis: OverviewClinical Features:%u2022 Nausea and vomiting%u2022 Diarrhea (with or without blood)%u2022 Abdominal painInvestigations (when indicated):%u2022 Stool microscopy, culture, and sensitivity%u2022 FBC, renal function, and electrolytesManagement:%u2022 Good hygiene %u00b1 isolation%u2022 Hydration and small, light meals%u2022 Antibiotics only when indicatedNote: Most cases can be managed conservativelyReturn to Work:%u2022 In the UK, patients can return to work 48 hours after the last episode of symptoms (diarrhea or vomiting)
