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The specific causes of CVS are unknown, but researchers believe the problem resides in the brain, which is home to the body’s vomiting center. With the stomach flu or a bowel obstruction, a child will vomit until his or her stomach is empty. But with CVS, the child will continue to vomit or retch long after that point. Other factors include a heightened stress response, autonomic dysfunction and mitochondrial (energy) dysfunction.

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Dimpal chandel

Lvl 2
4y ago

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