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Emetophobia is a phobia that causes overwhelming, intense anxiety pertaining to vomit.This specific phobia can also include subcategories of what causes the anxiety, including a fear of vomiting or being vomited on or seeing others vomit. [1]
Stomach pain or tummy troubles are among the most common ailments that affect children and adults alike. Feelings of bloating, cramping, constipation or nausea often occur because of something ...
Vomiting (the expulsion of gastric contents) is usually preceded by retching, but retching and vomiting can occur separately [6] and involve different sets of muscles. [7] During a retch, thoracic pressure is decreased and abdominal pressure is increased , which may serve to position gastric contents and overcome esophageal resistance. [ 6 ]
The vomiting act encompasses three types of outputs initiated by the chemoreceptor trigger zone: Motor, parasympathetic nervous system (PNS), and sympathetic nervous system (SNS). They are as follows: Increased salivation to protect tooth enamel from stomach acids. [12] (Excessive vomiting leads to dental erosion.) This is part of the PNS output.
Stomach upset, nausea, vomiting, diarrhea, fever, and cramps are common symptoms, but blood in your stool can also occur and should warrant an urgent medical evaluation, she adds. Food poisoning ...
Fecal vomiting or copremesis is a kind of vomiting wherein the material vomited is of fecal origin. It is a common symptom of gastrojejunocolic fistula and intestinal obstruction in the ileum . [ 1 ] [ 2 ] Fecal vomiting is often accompanied by gastrointestinal symptoms, including abdominal pain , abdominal distension , dehydration , and diarrhea .
Gagging: As the stomach swells, the dog feels the need to vomit and will walk around gagging and attempting to vomit. Sometimes, this helps, but usually, the dog is not able to vomit.
There is no retching, nausea, heartburn, odour, or abdominal pain associated with the regurgitation as there is with typical vomiting, and the regurgitated food is undigested. The disorder has been historically documented as affecting only infants, young children, and people with cognitive disabilities (the prevalence is as high as 10% in ...