Please call 911 immediately if you are having chest pain, difficulty breathing, severe bleeding, sudden weakness or numbness, or if you think you have a medical emergency.
In young children, mild to moderate dehydration can happen very easily, particularly if the child has diarrhea or is vomiting. Contact your child's pediatrician if your child:
For dehydration in an infant up to 1 year old:
For mild dehydration in a child age 1 to 11:
WebMD Medical Reference