What causes hypovolemic shock to develop with intestinal obstruction?

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Intestinal obstruction can cause hypovolemic shock due to continued vomiting, which leads to the fluid shift into the intestine instead of being absorbed into the bloodstream. This results in decreased blood volume and a drop in blood pressure, leading to hypovolemic shock. Hemorrhage into the intestine or rupture of the intestinal wall can also cause hypovolemic shock, but these are not specific to intestinal obstruction. Repeated bouts of severe diarrhea may lead to dehydration and hypovolemia but are not necessarily associated with hypovolemic shock.

What Causes Hypovolemic Shock to Develop with Intestinal Obstruction