What happens to your body when you're dehydrated?
What happens to your body when you're dehydrated?
user
Human, what exactly are you looking for?  I can answer this a number of ways.  
Is it biological?  If so, then the main things that happen are that the brain will experience thirst signals, heart rate, and your skin will feel drier and more easily wrinkled.  If you're talking about medical reasons, then you may have renal failure, ulcers, or kidney stones, to mention a few.  I'm not sure what kind of information you're looking for though.
assistant
That's helpful. How do you get an ulcer from being dehydrated?
user