When It's Nothing, and When It's Something
Lina was nine, and for three weeks straight she came home from school
holding her forehead like it might fall off. Her mother assumed it was the
heat. Then the screen time. Then, half-joking, "maybe she just doesn't
want to do her homework." It turned out to be something much simpler than
any of that, and we'll get to it. But her story is a good place to start,
because almost every parent who sits across from us with a child complaining of
headaches has already run through the same list of guesses in their head.
Headache in children is one of those complaints that sounds alarming the
first time you hear it from your own kid, yet in the overwhelming majority of
cases it isn't. That doesn't mean we ignore it, though it means we ask the right questions before we
decide what it is.
How common is this, actually?
More common than most parents expect. Headaches show up in roughly 3% of
children between the ages of 3 and 7, and that number climbs sharply as kids
get older somewhere between 8% and 23% of adolescents deal with recurring
headaches. So if your child mentions head pain once in a while, you are not
dealing with a rare event. You're dealing with something most families quietly
go through at some point.
And here's the reassuring part: research consistently shows that the
vast majority of childhood headaches trace back to a benign cause a primary
headache disorder like migraine or tension-type headache, or something
temporary like a viral illness. Serious, dangerous causes exist, and we'll talk
about how to recognize them, but they're the exception, not the rule.
The usual suspects
Most headaches we see in clinic fall into a handful of familiar
patterns. Tension-type headache feels like a tight band around the head dull,
pressing, rarely severe enough to stop a child mid-activity. Migraine is a
different animal: throbbing, often one-sided, frequently paired with nausea,
sensitivity to light, and a strong urge to just lie down in a dark room. Some
kids also get headaches tied to something almost embarrassingly simple skipping
breakfast, not drinking enough water, too many hours staring at a tablet, or
plain old poor sleep. Stress plays a bigger role than people assume, too.
School pressure, a fight with a friend, a new sibling at home kids don't always
say "I'm stressed." Sometimes a headache is the only language they
have for it.
As for Lina? Her story ended with a pair of reading glasses. Nobody had
checked her vision in over a year, and the mild strain from squinting at the
whiteboard all day was doing exactly what you'd expect. Two weeks after her
exam, the headaches were gone.
Red flags when we stop waiting and act
This is the part parents actually want to know, so let's be direct about
it. Most headaches don't need urgent evaluation. But certain features change
the picture entirely, and if any of these show up, it's worth seeing a doctor
the same day rather than waiting it out
A headache that wakes your child up at night or is worst first thing in
the morning deserves attention, especially if it comes with vomiting. Sudden,
severe pain the kind your child describes as "the worst headache of my
life" is never something to brush off. Neither is a headache accompanied
by fever and neck stiffness, or one that shows up alongside new clumsiness,
blurred vision, slurred speech, or weakness on one side of the body. A headache
after a head injury also belongs in this category, even if the child seemed
fine right after the fall.
None of this is meant to scare you. It's meant to give you a clear line
if none of these are present, you almost certainly have time to observe, treat
symptomatically, and follow up rather than rush anywhere.
What actually helps at home
For the ordinary, garden variety headache, the response doesn't need to
be complicated. Rest in a quiet, dim room does more than people give it credit
for. Plain acetaminophen or ibuprofen, dosed correctly for your child's weight,
usually settles things within an hour or two most children in the absence of
neurologic warning signs need nothing more than this kind of symptomatic
relief. A full glass of water and something to eat matters more often than
parents think, since dehydration and skipped meals are two of the sneakiest
triggers we see.
Sleep deserves its own mention. Elementary school kids generally need 10
to 12 hours a night, teenagers around 9, and irregular sleep schedules staying
up late on weekends, for instance can quietly feed a headache pattern that
looks mysterious until you fix the sleep first.
When we order tests
Parents often expect an MRI the moment their child mentions a headache
more than once. In reality, imaging is reserved for children with those
red-flag features above, or with an abnormal neurological exam, or headaches
that are steadily getting worse over time. A careful history and a handson
neurological exam remain the most reliable tools we have for telling a benign
headache apart from something that needs further workup far more useful,
honestly, than jumping straight to a scan.
If your child's headaches are frequent enough to worry you, keeping a simple
diary helps enormously date, time, how bad it was on a scale of one to ten,
what was happening beforehand, and what helped. Bring that to the appointment.
It tells us more in five minutes than a vague description ever could.
A personal note before you go
If there's one thing I'd want a parent to walk away with, it's this: don't panic, but don't dismiss it either. Watch the pattern more than the pain itself. A headache that comes and goes, responds to rest and simple medication, and leaves your child otherwise playing normally between episodes is, in nearly every case, nothing sinister. A headache that's changing shape getting more frequent, waking your child at night, or showing up with new symptoms is your cue to bring them in. Trust that instinct; parents are usually right when something feels different.
Frequently Asked Questions
Can screen time alone cause headaches in children?
It can contribute, mostly through eye strain and poor posture, but it's
rarely the sole cause. Worth cutting back on regardless.
Should every child with recurring headaches see a pediatric neurologist?
No. Most recurring headaches are managed well by a pediatrician.
Referral makes sense when red flags appear, when headaches resist simple
treatment, or when the diagnosis stays unclear.
Is it normal for a young child, like a 4-year-old, to get headaches?
Less common than in older kids, but not abnormal. Younger children with
headaches, especially persistent ones, generally warrant a slightly lower
threshold for evaluation simply because they can't describe symptoms as clearly.
Medical References
- Mayo Clinic. Headaches in Children Symptoms & Causes. mayoclinic.org
- American Academy of Pediatrics. Pediatric Headache: A Review. Pediatrics In Review, publications.aap.org
- American Academy of Pediatrics. Headache in Children. Pediatrics In Review, publications.aap.org
- Community Care of North Carolina. Pediatric Headache Treatment and Referral Guidelines. communitycarenc.org
- National Center for Biotechnology Information. Management of Childhood Headache in the Emergency Department: Review of the Literature. ncbi.nlm.nih.gov/pmc
Medical Disclaimer:
This article is for general educational purposes only and does not replace a professional medical consultation, diagnosis, or treatment. If your child is experiencing severe, sudden, or worsening headaches, or any red-flag symptoms mentioned above, seek prompt medical attention from a qualified healthcare provider.
