Acute diarrhea causes: Difference between revisions

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{{CMG}}; {{AE}} {{CK}}
{{CMG}}; {{AE}} {{CK}}
==Overview==
==Overview==
Depending on the socioeconomic status of the [[population]], acute [[diarrhea]] can be caused by several factors. The most likely causes of acute [[diarrhea]] in children is infections gastroenteritis, common organisms are [[Rota virus]], [[Shigella]], [[Enterotoxigenic E.coli]],[[Campylobacter]], less likely acute [[diarrhea]] can be a symptom of systemic infections including [[influenza]], [[Measles]]. In adults acute [[diarrhea]]  [[Mycobacterial infection|mycobacterial]] and [[parasitic infections]], while functional disorders such as [[malabsorption]] and [[Inflammatory bowel disease|inflammatory bowel diseases]] are less likely causes. In a developed nation, however, the most likely causes of [[diarrhea]] are [[irritable bowel syndrome]] (IBS), [[inflammatory bowel disease]], [[malabsorption]] syndromes (such as [[lactose intolerance]] and [[celiac disease]]), and chronic [[infections]] (particularly in patients who are [[immunocompromised]]).
Depending on the socioeconomic status of the [[population]], acute [[diarrhea]] can be caused by several factors. The most likely causes of acute [[diarrhea]] in children are infections gastroenteritis, common organisms are [[Rota virus]], [[Shigella]], [[Enterotoxigenic E.coli]],[[Campylobacter]], less likely acute [[diarrhea]] can be a symptom of systemic infections including [[influenza]], [[Measles]]. In adults acute [[diarrhea]]  [[Mycobacterial infection|mycobacterial]] and [[parasitic infections]], while functional disorders such as [[malabsorption]] and [[Inflammatory bowel disease|inflammatory bowel diseases]] are less likely causes. In a developed nation, however, the most likely causes of [[diarrhea]] are [[irritable bowel syndrome]] (IBS), [[inflammatory bowel disease]], [[malabsorption]] syndromes (such as [[lactose intolerance]] and [[celiac disease]]), and chronic [[infections]] (particularly in patients who are [[immunocompromised]]).


== Causes==
== Causes==

Revision as of 21:45, 5 February 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Chandrakala Yannam, MD [2]

Overview

Depending on the socioeconomic status of the population, acute diarrhea can be caused by several factors. The most likely causes of acute diarrhea in children are infections gastroenteritis, common organisms are Rota virus, Shigella, Enterotoxigenic E.coli,Campylobacter, less likely acute diarrhea can be a symptom of systemic infections including influenza, Measles. In adults acute diarrhea mycobacterial and parasitic infections, while functional disorders such as malabsorption and inflammatory bowel diseases are less likely causes. In a developed nation, however, the most likely causes of diarrhea are irritable bowel syndrome (IBS), inflammatory bowel disease, malabsorption syndromes (such as lactose intolerance and celiac disease), and chronic infections (particularly in patients who are immunocompromised).

Causes

Population Life threatening causes Common causes Less common causes
Children Sepsis:

Staphylococcus aureus (staphylococcal toxic shock syndrome [TSS]

Salmonella

Hemolytic uraemic syndrome (Shiga toxin producing ETEC)

Infectious:
  • Viral:
    • Rota virus
    • Noro virus

Bacterial:

  • Shigella species ( S.dysentriae, S.flexneri, S.sonneii, S.boydii)
  • E.coli species ( Enterotoxigenic E.coli, Enterohemorrhagic E.coli, Enteroinvasive E.coli)
  • Cryptosporidium parvum
  • Vibrio cholerae
  • Non Typhoidal Salmonella: S.typhimurium, S.enterica
  • Campylobacter jejuni
  • Clostridium difficle
  • Protozoa: Entamoeba histolytica
  • Aeromonas
  • Calcivirus
  • Yersinia enterocolitica
  • Systemic conditions associated with diarrhea:

Influenza, measles, dengue fever, human immunodeficiency virus and malaria. Systemic infections associated with diarrhea include pneumonia, sepsis, meningitis,urinary tract infection. Intra abdominal emergencies including appendicitis, Intussusception.

Adults
  • Ischemic colitis(initial stages)
  • Tropical sprue (initial stages)

Infections:

  • Bacterial:
    • Shigella species
    • Non typhoidal Salmonella
    • Clostridium difficile
    • Campylobacter jejuni
    • Escherichia coli :
      • ETEC
      • EPEC
      • EHEC
      • EIEC
      • EAEC
    • Yersinia enterocolitica
    • Vibrio cholera
    • Vibrio parahemolyticus
    • Aeromonas
    • Plesiomonas shigelloides
    • Mycobacterium Avium complex

Food poisoning:

  • Staphylococcal aureus
  • Bacillus cereus
  • Clostridium perfringens

Viral:

  • Noro virus
  • Rota virus
  • Adeno virus
  • HIV Infection
  • CMV
  • Echo virus
  • Norwalk virus

Protozoan:

  • Entamoeba histolytica
  • Giardia lamblia
  • Microsporidia
  • Isospora

Medicatons:

  • ACE inhibitors
  • Digoxin
  • Cephalosporins
  • Statins
  • Thiazide diuretics
  • Triptans
  • Lactulose
  • Anti retroviral agents
  • Chemotherapeutic agents
  • Antifungals
  • Magnesium

Tumors: VIPoma

Organophosphate poisoning

Opium withdrawal

Short bowel syndrome(initial stages)

Radiation enteritis(initial stages)

Listeria monocytogenes

Cyclospora cayetanensis

Hyperthyroidism

Irritable bowel syndrome

Lactose intolerance

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [3]; Associate Editor(s)-in-Chief:

Causes

Life-threatening Causes

  • Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated. There are no life-threatening causes of disease name, however complications resulting from untreated disease name is common.
  • Life-threatening causes of [symptom/manifestation] include [cause1], [cause2], and [cause3].
  • [Cause] is a life-threatening cause of [disease].

Common Causes

[Disease name] may be caused by:

  • [Cause1]
  • [Cause2]
  • [Cause3]


OR


  • [Disease name] is caused by an infection with [pathogen name].
  • [Pathogen name] is caused by [pathogen name].

Less Common Causes

Less common causes of disease name include:

  • [Cause1]
  • [Cause2]
  • [Cause3]

Genetic Causes

  • [Disease name] is caused by a mutation in the [gene name] gene.

Causes by Organ System

Cardiovascular No underlying causes
Chemical/Poisoning No underlying causes
Dental No underlying causes
Dermatologic No underlying causes
Drug Side Effect No underlying causes
Ear Nose Throat No underlying causes
Endocrine No underlying causes
Environmental No underlying causes
Gastroenterologic No underlying causes
Genetic No underlying causes
Hematologic No underlying causes
Iatrogenic No underlying causes
Infectious Disease No underlying causes
Musculoskeletal/Orthopedic No underlying causes
Neurologic No underlying causes
Nutritional/Metabolic No underlying causes
Obstetric/Gynecologic No underlying causes
Oncologic No underlying causes
Ophthalmologic No underlying causes
Overdose/Toxicity No underlying causes
Psychiatric No underlying causes
Pulmonary No underlying causes
Renal/Electrolyte No underlying causes
Rheumatology/Immunology/Allergy No underlying causes
Sexual No underlying causes
Trauma No underlying causes
Urologic No underlying causes
Miscellaneous No underlying causes

Causes in Alphabetical Order

List the causes of the disease in alphabetical order.

The unnamed parameter 2= is no longer supported. Please see the documentation for {{columns-list}}.
3

References

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