Not urinating every 8 hours, dry/cracked lips and
dry mouth, press on her nail beds, and
they should turn white with <span style = 'background-color: #dae8f4'>pressure</span>
but should immediately "pink up" when you release the pressure
. The main thing is the urinating. If she hasn't urinated w/in 8 hours, she is dehydrated.
They need to check for things like appendicitis
, however, it is a great sign that the other kids have been throwing up. That's a good indication that its a virus.