Sep 4, 2024 · Clinical evaluation for acute diarrhea is warranted for individuals with persistent fever, bloody diarrhea, severe abdominal pain, symptoms of volume depletion (eg, dark or scant urine, symptoms of orthostasis), or a history of inflammatory bowel disease.

Jul 25, 2024 · Functional diarrhea — Increased intake of hyperosmolar fluids such as fruit juices in toddlers and young school children may cause diarrhea as the result of an increased osmotic load. When associated with excess carbohydrate intake, functional diarrhea also been called toddler's diarrhea or nonspecific diarrhea of childhood.

Osmotic demyelination syndrome (ODS) and overly rapid correction of hyponatremia

Jan 26, 2024 · Most cases of acute diarrhea in resource-limited settings are caused by infectious gastroenteritis; patients may present with watery diarrhea or invasive (bloody) diarrhea. Less commonly, acute diarrhea may be a symptom of a systemic infection or an intra-abdominal surgical emergency.

Feb 27, 2025 · Acute diarrhea is defined as diarrhea of <14 days in duration, in contrast to persistent (≥14 days and ≤30 days) or chronic (>30 days) diarrhea. Invasive diarrhea, or dysentery, is defined as diarrhea with visible blood, in contrast to watery diarrhea.

Sep 16, 2024 · Diarrhea can cause a variety of fluid volume, acid-base, and electrolyte abnormalities. The alterations in serum chemistries that can occur, their etiologic mechanisms, and the issues related to diagnosis and treatment are reviewed in this topic.

Watery diarrhea may be subdivided into osmotic, secretory, and functional types. Watery diarrhea includes irritable bowel syndrome, which is the most common cause of functional diarrhea. Another example of watery diarrhea is microscopic colitis, which is …

Nov 22, 2022 · Nonsevere disease — Watery diarrhea (≥3 loose stools in 24 hours) is the cardinal symptom of CDI. Other manifestations include lower abdominal pain and cramping, low-grade fever, nausea, and anorexia . Diarrhea may be associated with mucus or occult blood, but melena or hematochezia are rare.

Mar 1, 2023 · This topic focuses on the pathophysiology of fluid absorption and secretion in diarrhea and a classification of diarrhea relevant to diagnostic evaluations. Detailed reviews of the diagnostic approach and management of diarrhea in children are found in the following topics:

Watery diarrhea may be subdivided into osmotic, secretory, and functional types. Watery diarrhea includes irritable bowel syndrome, which is the most common cause of functional diarrhea. Another example of watery diarrhea is microscopic colitis, which is …