human
Is it true that if you're dehydrated, you can die?
assistant
Yes, dehydration is a serious medical condition. It can lead to death in extreme cases. Dehydration can occur when your body does not get enough fluids or water from food and drinks. Symptoms of dehydration include dry mouth, dizziness, fatigue, headache, confusion, irritability, nausea, vomiting, and thirst. If left untreated, dehydration can cause more serious health problems such as kidney failure, heart failure, and even brain damage. So it's important to stay hydrated and drink plenty of fluids to avoid dehydration.