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Coffee ground vomiting. Coffee ground vomitus refers to a particular appearance of vomit. Within organic heme molecules of red blood cells is the element iron, which oxidizes following exposure to gastric acid. This reaction causes the vomitus to look like ground coffee .
Cyclic vomiting syndrome (CVS) is an uncommon disorder characterized by severe, discrete attacks of vomiting or sometimes only nausea that occur at varying intervals, with normal health between episodes and no demonstrable structural abnormalities. It is most common in childhood (mean age of onset 5 years) and tends to remit with adulthood.
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 seeing others vomit. [1] Emetophobes might also avoid the mentions of "barfing", vomiting, "throwing up", or "puking." [2]
Toxicology. Jamaican vomiting sickness, also known as toxic hypoglycemic syndrome ( THS ), [1] acute ackee fruit intoxication, [2] or ackee poisoning, [1] is an acute illness caused by the toxins hypoglycin A and hypoglycin B, which are present in fruit of the ackee tree. While in the fully ripened arils, hypoglycin A is at levels of less than ...
Inhaled isopropyl alcohol (sniffing an alcohol wipe) has been shown to reduce mild to moderate nausea and vomiting; Disposition. Depends on cause; Most non-specific episodes of acute nausea and vomiting may be discharged, if: No emergent/urgent cause identified or suspected; Patient tolerating fluids after treatment; Complications. Hypovolemia
Gastroenteritis, also known as infectious diarrhea or simply as gastro, is an inflammation of the gastrointestinal tract including the stomach and intestine. [8] Symptoms may include diarrhea, vomiting, and abdominal pain. [1] Fever, lack of energy, and dehydration may also occur.
Structure. The area postrema is a paired protuberance found at the inferoposterior limit of the fourth ventricle. [1] [5] Specialized ependymal cells are found within the area postrema. These cells differ slightly from the majority of ependymal cells (ependymocytes), forming a unicellular epithelial lining of the ventricles and central canal.
