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Cyclic vomiting syndrome (CVS) is a chronic functional condition of unknown pathogenesis. CVS is characterized as recurring episodes lasting a single day to multiple weeks. Each episode is divided into four phases: inter-episodic, prodrome, vomiting, and recovery. Inter-episodic phase (symptom free phase), is characterized as no discernible ...
For this reason, many toxic and easily digestible products such as rat poison contain an emetic. [24] This presents no problem for the effectiveness of the rodenticide as rodents are unable to vomit. [25] Inducing vomiting can remove the substance before it is absorbed into the body.
Side effects from medications (3%) and pregnancy are also relatively frequent. [1] There are many causes of chronic nausea. [1] Nausea and vomiting remain undiagnosed in 10% of the cases. Aside from morning sickness, there are no sex differences in complaints of nausea. After childhood, doctor consultations decrease steadily with age.
Fever, muscle aches, persistent and strong coughing, frequent sneezing with large amount of nasal discharge, or frequent vomiting and diarrhea warrant skipping a holiday gathering, according to ...
Red-flag symptoms: There are three symptoms that should make you call your doc: frequent vomiting, unexplained weight loss, and blood in the stool, says Karl Kwok, MD, a gastroenterologist at ...
Medically unexplained physical symptoms (MUPS or MUS) are symptoms for which a treating physician or other healthcare providers have found no medical cause, or whose cause remains contested. [1] In its strictest sense, the term simply means that the cause for the symptoms is unknown or disputed—there is no scientific consensus.
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 ]
6. Worms and other parasitic infections. With heavy worm burdens or certain parasitic infections, dogs can vomit. You may see worms in the vomit, but an absence of worms doesn’t mean parasites ...