Headaches in teenagers · St. Louis

It is almost never school avoidance. Starting there costs months.

THE SITUATION · TEENAGERS

Headaches in teenagers are usually migraine or tension-type headache. Three things drive them. Sleep timing shifts later, but school start times do not. Meals get skipped across a long school day. And screens and homework pile up in the evening. Those raise frequency more than medication lowers it.

Headache in the teen years is common. It is often brushed off as dodging school. And it is one of the clearest cases where the schedule is the treatment.

A teenager working at a laptop late at night in a dimly lit room
School start times do not move. Adolescent sleep timing does.

What causes headaches in teenagers?

Migraine often begins in the teen years, often with a family history. Tension-type headache is at least as common. Both are real diagnoses. Both are often blamed on not wanting to go to school. That does damage, and it is usually wrong.

Three things specific to this age raise frequency more than any drug will lower it. First, the body clock shifts sleep later, while school start times do not move. Second, meals get skipped or swapped out across a long school day. Third, screens and studying are packed into the evening.

THE HIGHEST-RETURN CHANGES

  • The same wake time every day, weekends included. Sleeping in for several hours on weekends is a reliable trigger.
  • Breakfast, and a real lunch. Blood sugar (glucose) dips at 2pm cause afternoon headaches with great regularity.
  • Fluids across the school day. Many teenagers do not manage this.
  • A screen and study cut-off that protects falling asleep instead of fighting it.
  • Counting the days, so the school can see the pattern as well as the family.

Can painkillers cause daily headaches in teenagers?

Over-the-counter painkillers are easy to get and easy to take every day. Teens are not usually asked how many days a month they take something. Medication overuse headache happens in teenagers. It is often the reason a headache has become daily. The counting question is the same as for adults, but it is asked far less often. The thresholds.

WHEN IT IS NOT ORDINARY

  • Headache that wakes them, or is there and worse on waking, and keeps getting worse.
  • Vomiting without much nausea, especially in the morning.
  • Any change in behavior, school performance, vision or coordination.
  • A first headache after a head injury (see post-traumatic headache).
  • The red-flag list applies at every age.

Does missing school make teen headaches worse?

Missing school makes it worse. Pulling back from routine, activity and friends raises sensitization (a nervous system on high alert). That lowers the threshold further. So the break that seems kind in week one becomes part of the problem by month three. A step-by-step return, with the headache still present, is usually the right plan. It is very hard to do without a clear diagnosis to stand on. That is the case for getting the diagnosis named properly and early.

Frequently asked questions

Are teenage headaches usually serious?

Rarely. Migraine and tension-type make up most of them. The red flags above apply and are worth knowing. But they are the exception.

Is it school avoidance?

Usually not. Starting there damages trust and delays treatment. Assess the headache properly first.

Should they stay home?

Past the acute attack, generally no. Staying out for a long time makes the pattern worse, not better.

How much sleep do they need?

More than they are getting, and at a steady time. A steady wake time matters as much as total hours — why.

What are the red flags for headaches in teenagers?

Watch for a headache that wakes them, or is there and worse on waking, and keeps getting worse over time. Vomiting without much nausea, especially in the morning, is another. So is any change in behavior, school performance, vision or coordination. So is a first headache after a head injury. These are the exception. Most teen headaches are migraine or tension-type headache.

My teenager has headaches every day. What could be causing it?

Start by counting how many days a month they take a painkiller. Over-the-counter pain relievers are easy to take daily. Medication overuse headache happens in teenagers, and it is often why a headache has become daily. Then look at the three big drivers at this age. Sleep timing shifts later while school start times stay put. Meals get skipped. And evening screen and study time runs heavy.

What helps teenage headaches without medicine?

The schedule is often the treatment. Keep the same wake time every day, weekends included. That is because sleeping in for hours on weekends is a reliable trigger. Eat breakfast and a real lunch, since a 2pm glucose dip brings afternoon headaches. Drink fluids through the school day. Set a screen and study cut-off that protects sleep. And count headache days so the pattern is visible.

Useful next

Name the diagnosis before negotiating the school week

A clear diagnosis is what makes graded return possible. Without it every conversation is about whether the headache is real.

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Next to DePaul Hospital, off the I‑270 and I‑70 junction, west of the airport.

Sources

  • Szperka C. Headache in Children and Adolescents. Continuum (Minneapolis, Minn.), 2021. PubMed 34048400
  • Oskoui M et al. Practice guideline update summary: Acute treatment of migraine in children and adolescents: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology and the American Headache Society. Neurology, 2019. PubMed 31413171
  • Orr SL. Headache in Children and Adolescents. Continuum (Minneapolis, Minn.), 2024. PubMed 38568493
  • Patniyot I et al. Headache in Adolescents. Neurologic clinics, 2023. PubMed 36400554