Nausea and vomiting classification: Difference between revisions
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Nausea and vomiting can be classified into acute or chronic | Nausea and vomiting can be classified into acute or chronic | ||
==== Acute nausea and vomiting ==== | ====Acute nausea and vomiting==== | ||
Acute vomiting which typically lasts from a few hours to few days is the most common presentation in the emergency department. Acute vomiting needs an extensive workup to exclude life-threatening conditions like bowel obstruction, mesenteric ischemia, acute pancreatitis, and possibly myocardial infarction. | Acute vomiting which typically lasts from a few hours to few days is the most common presentation in the emergency department. Acute vomiting needs an extensive workup to exclude life-threatening conditions like bowel obstruction, mesenteric ischemia, acute pancreatitis, and possibly myocardial infarction. | ||
==== Chronic nausea and vomiting ==== | ====Chronic nausea and vomiting==== | ||
Chronic vomiting which lasts from weeks to months is initially evaluated in an outpatient setting. | Chronic vomiting which lasts from weeks to months is initially evaluated in an outpatient setting. Cyclical vomiting syndrome is the most common cause of chronic nausea and vomiting. | ||
==Classification== | ==Classification== | ||
Revision as of 01:55, 28 January 2021
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Overview
Nausea and vomiting can be classified into acute or chronic
Acute nausea and vomiting
Acute vomiting which typically lasts from a few hours to few days is the most common presentation in the emergency department. Acute vomiting needs an extensive workup to exclude life-threatening conditions like bowel obstruction, mesenteric ischemia, acute pancreatitis, and possibly myocardial infarction.
Chronic nausea and vomiting
Chronic vomiting which lasts from weeks to months is initially evaluated in an outpatient setting. Cyclical vomiting syndrome is the most common cause of chronic nausea and vomiting.
Classification