Norovirus infection history and symptoms: Difference between revisions

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==Overview==
==Overview==
Norovirus infection usually presents as acute-onset [[vomiting]], watery non-bloody [[diarrhea]] with [[abdominal cramps]], and [[nausea]]. [[Low-grade fever]] also occasionally occurs, and vomiting is more common in children. [[Dehydration]] is the most common complication, especially among the young and elderly, and may require medical attention. Symptoms usually last 24 to 60 hours.
Symptoms of norovirus infection include [[malaise]], [[fever]], stabbing diffuse [[abdominal pain]], [[diarrhea]], [[vomiting]], and [[anorexia]]. Parents of infected children may often report easy [[irritability]] and [[oliguria]]/[[anuria]].
==History==
==Symptoms==
Norovirus infection can cause illnesses including:
Symptoms of norovirus gastroenteritis include the following:<ref name="pmid15306997">{{cite journal| author=Lopman BA, Reacher MH, Vipond IB, Sarangi J, Brown DW| title=Clinical manifestation of norovirus gastroenteritis in health care settings. | journal=Clin Infect Dis | year= 2004 | volume= 39 | issue= 3 | pages= 318-24 | pmid=15306997 | doi=10.1086/421948 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15306997  }} </ref><ref name="pmid25567225">{{cite journal| author=Robilotti E, Deresinski S, Pinsky BA| title=Norovirus. | journal=Clin Microbiol Rev | year= 2015 | volume= 28 | issue= 1 | pages= 134-64 | pmid=25567225 | doi=10.1128/CMR.00075-14 | pmc=4284304 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25567225  }} </ref>
*[[Stomach flu]]: This “stomach flu” is not related to the [[flu]] (or [[influenza]]), which is a respiratory illness caused by [[influenza virus]].
*[[Viral gastroenteritis]]: The most common name for illness caused by norovirus. [[Gastroenteritis]] refers to an [[inflammation]] of the stomach and intestines.
*[[Acute gastroenteritis]]
*Non-bacterial gastroenteritis
*[[Food poisoning]]: However, there are other causes of food poisoning.
*[[Calicivirus]] infection


==Common Symptoms==
*[[Fever]]
Norovirus causes [[inflammation]] of the [[stomach]] or [[intestines]] or both. This is called [[acute gastroenteritis]].
*[[Abdominal pain]] (usually stabbing, diffuse)
The most common symptoms of norovirus infection include:
*[[Diarrhea]] (usually watery)
*[[Diarrhea]]
*[[Vomit]]
*[[Vomit]]
*[[Nausea]]
*[[Nausea]]
*[[Stomach pain]]
*[[Headache]]
*[[Malaise]]
*[[Anorexia]]
*[[Thirst]]
*[[Dizziness]]
*[[Irritation]] (in children)
*[[Oliguria]] / [[anuria]] (in children)
 
===Common Symptoms===
Common symptoms of [disease] include:


Studies with volunteers given stool filtrates have shown that asymptomatic infection may occur in as many as 30% of infections, although the role of [[asymptomatic]] infection in norovirus transmission is not well understood.


Patient with norovirus illness can feel extremely ill and throw up or have [[diarrhea]] many times a day. This can lead to [[dehydration]], especially in young children, older adults, and people with other illnesses. Most people with norovirus illness get better within 1 to 3 days. Symptoms of dehydration include:
===Less Common Symptoms===
*Decrease in [[urination]]
Less common symptoms of [disease name] include
*[[Dry mouth]] and throat
 
*Feeling [[dizzy]] when standing up
==References==
*Crying with few or no tears, sleepiness, and fussiness in children
==Less Common Symptoms==
Other symptoms include:
*[[Fever]]
*[[Headache]]
*[[Muscle ache|Body ache]]s
== References ==
{{Reflist|2}}
{{Reflist|2}}


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[[Category:Disease]]
[[Category:Disease]]
[[Category:Infectious disease]]
 
[[Category:Viral diseases]]
[[Category:Viral diseases]]

Latest revision as of 17:43, 8 March 2021

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Symptoms of norovirus infection include malaise, fever, stabbing diffuse abdominal pain, diarrhea, vomiting, and anorexia. Parents of infected children may often report easy irritability and oliguria/anuria.

Symptoms

Symptoms of norovirus gastroenteritis include the following:[1][2]

Common Symptoms

Common symptoms of [disease] include:


Less Common Symptoms

Less common symptoms of [disease name] include

References

  1. Lopman BA, Reacher MH, Vipond IB, Sarangi J, Brown DW (2004). "Clinical manifestation of norovirus gastroenteritis in health care settings". Clin Infect Dis. 39 (3): 318–24. doi:10.1086/421948. PMID 15306997.
  2. Robilotti E, Deresinski S, Pinsky BA (2015). "Norovirus". Clin Microbiol Rev. 28 (1): 134–64. doi:10.1128/CMR.00075-14. PMC 4284304. PMID 25567225.


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