6. Dehydration
Dehydration is caused by not drinking enough. It is serious! Your body must have water to operate properly.
You may get dehydrated because of vomiting, diarrhea, not drinking enough, and hard exercise without rehydrating.
Your child may be lethargic or irritable, have a headache, not be able to urinate or very dark urine, no tears when crying, and dry skin and lips.
Get your kid to drink anything while you call the doctor. Make a game of drinking – I sip, you sip.