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  2. Postoperative nausea and vomiting - Wikipedia

    en.wikipedia.org/wiki/Postoperative_nausea_and...

    Nausea and vomiting can be extremely distressing for patients, and so is one of their major concerns. [10] Vomiting has been associated with major complications, such as pulmonary aspiration of gastric content, and might endanger surgical outcomes after certain procedures, for example after maxillofacial surgery with wired jaws.

  3. Cyclic vomiting syndrome - Wikipedia

    en.wikipedia.org/wiki/Cyclic_vomiting_syndrome

    Recovery phase is typically the phase where vomiting ceases, nausea diminishes or is absent, and appetite returns. "Cyclic vomiting syndrome (CVS) is a rare abnormality of the neuroendocrine system that affects 2% of children." [1] This disorder is thought to be closely related to migraines and family history of migraines. [2] [3]

  4. Gastric outlet obstruction - Wikipedia

    en.wikipedia.org/wiki/Gastric_outlet_obstruction

    In children, congenital pyloric stenosis / congenital hypertrophic pyloric stenosis may be a cause. A pancreatic pseudocyst can cause gastric compression. Pyloric mucosal diaphragm could be a rare cause. Malignant Tumours of the stomach, including adenocarcinoma (and its linitis plastica variant), lymphoma, and gastrointestinal stromal tumours

  5. Vomiting - Wikipedia

    en.wikipedia.org/wiki/Vomiting

    Vomiting (also known as emesis, puking and throwing up) [a] is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. [ 1 ]

  6. Gastroparesis - Wikipedia

    en.wikipedia.org/wiki/Gastroparesis

    Gastroparesis (gastro- from Ancient Greek γαστήρ – gaster, "stomach"; and -paresis, πάρεσις – "partial paralysis") is a medical disorder of ineffective neuromuscular contractions (peristalsis) of the stomach, resulting in food and liquid remaining in the stomach for a prolonged period of time.

  7. Dopamine antagonist - Wikipedia

    en.wikipedia.org/wiki/Dopamine_antagonist

    Dopamine receptor flow chart. Dopamine receptors are all G protein–coupled receptors, and are divided into two classes based on which G-protein they are coupled to. [1] The D 1-like class of dopamine receptors is coupled to Gα s/olf and stimulates adenylate cyclase production, whereas the D 2-like class is coupled to Gα i/o and thus inhibits adenylate cyclase production.

  8. Volvulus - Wikipedia

    en.wikipedia.org/wiki/Volvulus

    Gastric volvulus causes nausea, vomiting, and pain in the upper abdomen. The Borchardt triad is a group of symptoms that help doctors to identify gastric volvulus. The symptoms are intractable retching, pain in the upper abdomen and inability to pass nasogastric tube into the stomach.

  9. Intussusception (medical disorder) - Wikipedia

    en.wikipedia.org/wiki/Intussusception_(medical...

    Intussusception is an emergency requiring rapid treatment. [1] Treatment in children is typically by an enema with surgery used if this is not successful. [1] Dexamethasone may decrease the risk of another episode. [2] In adults, surgical removal of part of the bowel is more often required. [1] Intussusception occurs more commonly in children ...