If your child has a head injury and you are wondering when to go to the ER for a concussion, this page can help you quickly review child concussion red flag symptoms and understand when emergency care is needed.
Answer a few questions about your child’s symptoms to get personalized guidance on concussion emergency warning signs in kids, including whether the symptoms you are noticing may need urgent medical attention.
A mild bump to the head can often be watched closely at home, but some symptoms are danger signs after a head injury in children and should not wait. Emergency concussion symptoms include repeated vomiting, a child who is hard to wake up, seizure activity, trouble breathing, walking, or speaking, one pupil that looks larger than the other, or a severe headache that is getting worse. If any of these are happening, seek emergency care right away.
If your child is unusually drowsy, confused, difficult to wake, or not acting like themselves in a way that is worsening, these can be signs of a serious concussion in a child and should be evaluated urgently.
Seizures, shaking episodes, slurred speech, trouble walking, weakness, or one pupil larger than the other are head injury warning signs in children that need immediate medical attention.
Repeated vomiting, a severe or rapidly worsening headache, or breathing problems are concussion symptoms that need emergency care rather than watchful waiting at home.
If your child has any red flag symptom, do not wait to see if it passes. Get emergency help right away, especially for seizure, breathing trouble, or difficulty waking.
Until your child is evaluated, avoid sports, rough play, biking, climbing, or anything that could lead to another hit to the head. Stay with them and monitor closely.
Tell the medical team when the injury happened, how it occurred, whether there was loss of consciousness, and which child concussion red flag symptoms you have seen since then.
Some children have milder concussion symptoms such as headache, nausea, sensitivity to light, or feeling slowed down without needing emergency care. Even then, symptoms should be monitored closely, and your child may still need prompt medical advice. If you are unsure what are emergency concussion symptoms versus symptoms that can be watched at home, the assessment can help you sort through the next steps.
A child may seem okay right after a fall, collision, or sports hit, then develop more concerning symptoms later. That is why parents often need to know what to watch for in the hours after injury.
Children may not describe symptoms clearly, so parents often notice behavior changes, unusual sleepiness, repeated vomiting, or trouble walking before a child can explain what feels wrong.
Knowing the danger signs after a head injury in children helps families decide quickly when home monitoring is not enough and emergency evaluation is the safer choice.
Go to the ER right away if your child has repeated vomiting, is hard to wake up, has a seizure, has trouble breathing, walking, or speaking, has one pupil larger than the other, or has a severe headache that is getting worse. These are emergency warning signs after a head injury.
Red flag symptoms include unusual drowsiness, worsening confusion, seizure activity, repeated vomiting, trouble with balance or speech, breathing problems, unequal pupils, and severe worsening headache. These signs suggest your child needs urgent medical evaluation.
Yes. Some children seem stable at first and then develop more concerning symptoms later. Continue watching closely after a head injury, especially in the first several hours, and seek emergency care if any warning sign appears.
Yes. Loss of consciousness is not required for a concussion or a serious head injury. A child can still need emergency care if they have repeated vomiting, severe worsening headache, seizure, unusual sleepiness, or trouble walking, speaking, or breathing.
If you are trying to decide whether your child’s head injury warning signs need urgent care, answer a few questions for a focused assessment tailored to emergency warning signs in kids.
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