Emergency

Pediatric Emergency Guide

Fast, step-by-step first aid for the four emergencies parents face most. Save this page — you won't have time to search later.

If your child is unconscious, not breathing, or turning blue — call 911 now.

Seizures

Jerking, stiffening, or unresponsiveness with rhythmic movements

Call 911 / go to ER if…

  • Seizure lasts longer than 5 minutes
  • First seizure ever, or repeats without waking between episodes
  • Trouble breathing, blue lips, or injury during the seizure
  • Child is under 6 months old

What to do now

  1. 1Stay calm and note the start time.
  2. 2Gently lay your child on their side on a soft, flat surface.
  3. 3Clear away anything hard or sharp nearby.
  4. 4Loosen tight clothing around the neck.
  5. 5Stay with your child until fully awake and breathing normally.

Do NOT

  • Do NOT put anything in the mouth.
  • Do NOT hold them down or restrain movements.
  • Do NOT give food, drink, or medicine until fully awake.

Afterward: Most febrile seizures stop on their own in under 5 minutes. After it ends, your child may be sleepy — let them rest on their side and call your pediatrician the same day.

Guidelines for this section

High Fever

Temperature of 100.4°F (38°C) or higher

Call 911 / go to ER if…

  • Any fever in a baby under 3 months (100.4°F / 38°C+) — go to the ER now
  • Stiff neck, severe headache, or a rash that doesn't blanch when pressed
  • Trouble breathing, blue lips, or unresponsive / very limp
  • Seizure, signs of dehydration (no wet diapers, no tears), or confusion

What to do now

  1. 1Confirm the temperature with a reliable thermometer (rectal is most accurate for infants).
  2. 2Dress lightly and keep the room comfortably cool.
  3. 3Offer fluids frequently — small sips count.
  4. 4Give acetaminophen or ibuprofen (6+ months) dosed by weight — use the Dosing Calculator.
  5. 5Recheck temperature and comfort every 1–2 hours.

Do NOT

  • Do NOT give aspirin to children or teens.
  • Do NOT use ice baths or alcohol rubs.
  • Do NOT bundle them in heavy blankets to 'sweat it out'.

Afterward: Fever itself is the body fighting infection — treat the child, not the number. See the pediatrician if it lasts more than 3 days or your child seems unusually sick.

Guidelines for this section

Choking

Unable to breathe, cry, or speak; grabbing at the throat

Call 911 / go to ER if…

  • Cannot breathe, cough, or make sounds — call 911 (or have someone call) and start aid immediately
  • Becomes unconscious — begin CPR if trained
  • Bluish color around lips or face

What to do now

  1. 1If the child is coughing forcefully, let them cough — do not interfere.
  2. 2If they cannot breathe: give 5 firm back blows between the shoulder blades with the heel of your hand.
  3. 3Then 5 abdominal thrusts (Heimlich) for children over 1 year — inward and upward above the navel.
  4. 4For infants under 1 year: 5 back blows, then 5 chest thrusts with two fingers — NEVER abdominal thrusts.
  5. 5Repeat cycles until the object comes out or help arrives.

Do NOT

  • Do NOT do blind finger sweeps in the mouth.
  • Do NOT slap the back while the child is upright and coughing.
  • Do NOT give water to 'wash it down'.

Afterward: Even if the object comes out, see a doctor the same day — small pieces can remain. If the child swallowed a button battery or magnet, go to the ER immediately even with no symptoms.

Guidelines for this section

Allergic Reactions

Hives, swelling, vomiting, or breathing trouble after food, sting, or medicine

Call 911 / go to ER if…

  • Swelling of lips, tongue, or face; hoarse voice or trouble swallowing
  • Wheezing, trouble breathing, or repeated coughing
  • Pale, limp, dizzy, or fainting — signs of anaphylaxis
  • Two or more body systems involved (e.g., hives + vomiting)

What to do now

  1. 1Give epinephrine auto-injector (EpiPen) immediately if prescribed — into the outer thigh, hold 3 seconds.
  2. 2Call 911 after giving epinephrine, even if symptoms improve.
  3. 3Lay the child flat with legs raised; if vomiting or breathing is hard, sit them up slightly.
  4. 4Give a second epinephrine dose after 5–15 minutes if symptoms persist.
  5. 5For mild hives only (no other symptoms): antihistamine by weight and watch closely for 4–6 hours.

Do NOT

  • Do NOT wait to see if it gets worse — epinephrine works best early.
  • Do NOT rely on antihistamines for a severe reaction.
  • Do NOT let the child walk or stand suddenly if dizzy.

Afterward: Always go to the ER after using epinephrine — a second wave of symptoms (biphasic reaction) can occur hours later. Ask your pediatrician about an allergist referral.

Guidelines for this section

See the AAP, FDA & NIH guidelines behind this guide →

Educational first-aid guidance only — it does not replace emergency medical care. When in doubt, call 911.