How long should I wait before giving fluids after vomiting?
Wait 30-60 minutes after the last vomiting episode, then start with very small amounts (1 teaspoon every 5 minutes). If this stays down for an hour, gradually increase the amount.
When vomiting becomes dangerous and how to prevent dehydration in children
Call 911 if child is vomiting blood, has severe abdominal pain, shows signs of severe dehydration, or becomes unresponsive.
Say exactly:
"My child has been vomiting for [duration]. They are [age] and showing signs of [specific symptoms like dehydration/blood/severe pain]. They cannot keep any fluids down."
Say exactly:
"My child has been vomiting for [duration] and I'm concerned about dehydration. They are [age] and their last wet diaper/urination was [time]."
Monitor your child for these symptoms:
Wait 30-60 minutes after the last vomiting episode, then start with very small amounts (1 teaspoon every 5 minutes). If this stays down for an hour, gradually increase the amount.
Oral rehydration solutions (Pedialyte) are best. Clear fluids like water, diluted apple juice, or clear broth are also good. Avoid dairy, citrus, and sugary drinks which can worsen vomiting.
Watch for dry mouth, no tears when crying, sunken eyes, decreased urination, and extreme tiredness. In infants, a sunken soft spot is also concerning. These signs require immediate medical attention.
Never give over-the-counter anti-nausea medications to children without consulting your pediatrician first. Many are not safe for children and can mask serious symptoms.
Once vomiting stops for 6-8 hours and they can keep fluids down, start with bland foods like crackers, toast, or bananas. Gradually return to normal diet over 24-48 hours.
"I learned to track everything - when they vomited, how much fluid they kept down, wet diapers. It helped the doctor assess how serious it was."
— Maria Rodriguez, Phoenix, AZ
"Small sips every few minutes worked better than trying to get them to drink a whole cup. Patience was key."
— David Kim, Seattle, WA
"Ice chips were a lifesaver when my daughter couldn't keep anything down. The cold helped with nausea and provided small amounts of fluid."
— Jennifer Walsh, Boston, MA