Dehydration is caused by an inadequate intake of water to make up for the amount of water lost from the ... The two main types of dehydration are isotonic dehydration and hypernatremic dehydration.

There are three main types of dehydration: isotonic, which occurs when water and sodium are lost together through vomiting, diarrhoea, sweating, or burns; hypertonic, ...

Acute gastroenteritis illness, or AGI, commonly referred to as a “stomach bug,” can spread quickly through communities.

This type of dehydration is particularly insidious because it does not present the obvious symptoms we typically associate with fluid loss. Signs & Symptoms of Silent Dehydration.

Dehydration has long been known to slow physical performance. Now there's evidence that too little water can hurt cognitive performance, too, making complex thinking tasks harder.