And there's dehydration.

Diabetics suffering from acute diarrhea must prevent dehydration first, so it is necessary to drink more water, which naturally helps them with more urination, allowing for draining unnecessary blood glucose as well as acetone bodies.

After Mr. Li was sent to the hospital, the doctor told his family members that he was in a serious situation because he was in a hyperosmolar coma caused by severe dehydration as a result of diarrhea, and he might die if sent here a few minutes later.

Therefore much of the information presented on climate change impacts on human health was based on qualitative assessments, although a few Parties used statistical correlation to infer the relationship between climate characteristics, population data and incidence of diseases such as heat stress, cramps, dehydration, rashes, vascular and renal disorders, viral conjunctivitis and influenza.

It is worth considering how easy it would be to do away with a troublesome prisoner being force fed by merely adjusting the calorie level. If it is too low, the prisoner will starve, but too high a level can also kill, since deliberate liquid overfeeding by tube, to which Guantánamo prisoners have reported being subjected, causes vomiting, diarrhea, and deadly dehydration that can stop one s heart.