Headache guide · 10 min read
Concussion Headache Treatment That Targets the Cause
If you're reading this weeks or months after a head injury, you have probably already been given the standard advice: take some acetaminophen (paracetamol), rest, and wait for it to settle. For plenty of people it does settle. For the people who end up on a page like this one, it didn't — and nobody ever replaced that advice with anything else.
That gap is what this guide is about. Useful concussion headache treatment is not aimed at the headache. It's aimed at whatever is generating the headache — an irritated neck, a balance system that isn't recalibrating, eyes that won't work together comfortably, a migraine-type mechanism. Those need different treatment from one another, and none of them respond to more of the same painkiller.
Here is what the evidence supports, what it doesn't, and who actually treats this.
How is a concussion headache treated?
Treatment is aimed at the driver of the headache rather than at the pain on its own — the neck, the vestibular system, the visual system, or a migraine-type mechanism — and it is matched to your particular symptom profile instead of being run off a single protocol. Medication has a supporting role in that, not a leading one.
This is the part that most often goes unsaid. A synthesis of practice guidelines in Archives of Physical Medicine and Rehabilitation describes concussion care as interdisciplinary treatment tailored to a patient's symptom profile, potentially including vestibular, vision-oculomotor, behavioral health and cognitive rehabilitation. There is no single concussion headache protocol to be put on. There is an assessment that works out which systems are contributing, and then treatment for those systems. Our wider guide to concussion treatment covers the same logic across all symptoms, not just headache.
When is a headache after a head injury an emergency?
Get emergency care for a headache that gets worse and does not go away after a head injury. The same applies if the person loses consciousness, looks very drowsy, or cannot be woken up.
Those are the CDC's danger signs after a head injury, and a worsening headache that doesn't let up is the first one on the list. In children, the CDC adds signs that a small child can't report in words: they will not stop crying and are inconsolable, or they will not nurse or eat. Don't wait to see how it looks in the morning.
One thing that reassures a lot of people: not being sent for a scan is not the same as not being taken seriously. Summarising the CDC's pediatric mild TBI guideline, American Family Physician states that head CT should not be routinely performed in mild TBI. A normal-looking mild injury doesn't usually need imaging — which also means a clear scan never rules a persisting headache out of existence.
What is post-traumatic headache, and when does it stop being “acute”?
Post-traumatic headache is a headache that develops in close relation to an injury to the head or neck. The International Headache Society classifies it as acute during the first 3 months from onset, and persistent if it continues beyond that period.
Three months is a longer runway than most people expect, and it's worth knowing about, because it explains why a clinician at week six may not seem alarmed. It also means something specific happens at the far end of it: past three months, the headache has a name of its own and stops being a symptom everyone is waiting out.
That clock is not the same as the one used for concussion symptoms in general. Symptoms overall are usually called persisting when they run beyond two weeks in adults and beyond four weeks in children. So it is entirely possible to be told your symptoms are now "persisting" while your headache is still formally acute. Both things are true. If you're in that territory, our guide to persisting post-concussive symptoms covers the wider picture.
What actually causes a headache after a concussion?
Several different mechanisms can produce a headache after the same knock, and more than one can be running at once. Concussion rehabilitation is organized around a handful of systems because those are the ones that respond to treatment.
- The neck. The force that shook the brain also went through the cervical spine. A systematic review in the International Journal of Sports Physical Therapy found that adding visual interventions and cervical manual therapy to early rehabilitation significantly reduced symptoms and time to return to sport.
- The vestibular system. Balance and gaze stabilization are among the domains that concussion care is built around: the guideline synthesis names vestibular and vision-oculomotor rehabilitation as core components.
- The visual system. Eye-teaming problems are common in this group: a 2024 paper in Brain Injury found symptomatic convergence insufficiency in 20.4% of patients with post-concussion syndrome — about one in five. Reading and screens are where people notice it.
- A migraine-type mechanism. Post-traumatic headache sits inside the international classification of headache disorders rather than off to one side of it, which is why headache specialists are relevant here at all and not only rehabilitation clinicians.
Sorting these apart is an examination, not a questionnaire. It is also the single reason two people with the same "concussion headache" can need completely different appointments.
What can medication do for post-traumatic headache — and what can't it?
Medication after a concussion is chosen to target a particular symptom and is prescribed off-label; nothing is approved specifically for this. It can make the pain more manageable while the underlying driver is treated, but by itself it does not change the driver.
The NIH's neurological institute describes drug treatment after brain injury in exactly those terms — medicines selected by the symptom being managed, with no concussion-specific approved drug named. A 2024 review in Primary Care Companion for CNS Disorders puts the same point in the plainest available form for one symptom domain: there are no FDA-approved medications for impaired attention and concentration in patients with a TBI.
Which means "take acetaminophen and wait" was never exactly wrong. It was incomplete. Pain relief buys you function while something else does the actual work — and if nothing else is doing the actual work, you have been handed the whole treatment plan by accident.
Can painkillers make a concussion headache worse?
Medication-overuse headache — a headache pattern maintained by frequent use of pain relief — is a recognized concern in headache medicine, and it is why a clinician will ask how many days a month you are taking something. We are not going to hand you a threshold number for it, because the answer depends on what you are taking and for how long, and that judgement belongs to the person prescribing.
The practical move is unglamorous: count. Write down what you took and on which days for the last month, honestly, including anything bought over the counter, and bring that count to the appointment. Someone who has been quietly self-managing a headache for four months on drugstore analgesia is giving their clinician a very different problem to solve than someone who took nothing — and only one of you can tell them which you are.
What does non-drug treatment for concussion headache look like?
In practice it means hands-on and exercise-based rehabilitation directed at the neck and the balance system, visual work where the eyes are involved, and structured talking therapy where symptoms have persisted. These are the approaches with trial evidence behind them, though some of that evidence is thin and it is worth knowing where.
The most-cited trial here is a 2014 randomized controlled study in the British Journal of Sports Medicine, in which 73% of participants receiving cervicovestibular physiotherapy were medically cleared within 8 weeks, compared with 7% of controls. Read that with the size attached: 29 participants in total, 11 of 15 in the treatment group and 1 of 14 in the control group. It is a striking result from a very small trial, and both halves of that sentence matter.
The systematic review evidence points the same direction, with early vestibular, visual and cervical rehabilitation reducing symptoms and shortening time to return to sport. For symptoms that have already persisted, a 2022 systematic review in the Journal of Clinical Medicine found that cognitive behavioral therapy and graded return to physical activity showed some effectiveness on persistent post-concussion symptoms. "Some effectiveness" is the honest phrase, and we are going to keep using it.
Vision therapy deserves the same honesty, and it recently earned a better sentence. It went for years without randomized support; the CONCUSS trial has now reported that immediate vergence therapy left 88% of participants successful or improved versus 8% with delayed treatment — for concussion-related convergence insufficiency specifically, not for headache. Proven for one narrow problem is still not proven for yours.
People often ask where supplements fit alongside this — riboflavin and magnesium in particular, both of which carry some evidence in migraine prevention rather than in concussion. That distinction matters enough that we handle it separately, in our guide to what the evidence on concussion supplements actually shows. The short version: nothing in that category substitutes for the rehabilitation described above, and anything you take should be run past the clinician managing your care.
Does exercise help a headache after concussion?
Yes — resting in a dark room until the headache disappears is no longer the recommendation. Light-intensity physical activity can begin in the first 24–48 hours, and structured aerobic exercise kept below the symptom threshold has been shown in a randomized trial to shorten recovery.
The 6th International Conference on Concussion in Sport concluded that individuals can return to light-intensity physical activity during the initial 24–48 hours after a concussion. In a 2019 randomized clinical trial in JAMA Pediatrics, participants doing sub-symptom-threshold aerobic exercise recovered in a median of 13 days versus 17 days for the stretching group.
"Below the symptom threshold" is doing real work in that sentence, and it is not a feeling you have to guess at. The Buffalo Concussion Treadmill Test is a separate protocol that identifies the heart rate threshold of exercise tolerance in concussed patients, so the ceiling can be set with a number rather than by trial and error. Our guide to the stages of concussion recovery sets out how activity is stepped up from there.
How long does a post-concussion headache last?
Most post-traumatic headache settles inside the acute window — the first 3 months from onset — after which it is formally classed as persistent. A minority of adults, in the range of 10 to 15%, still have symptoms beyond a year.
That 10–15% figure comes from StatPearls on the NIH Bookshelf, and it is worth holding both ways round. It is small. It is also not zero, and the people in it are real, are frequently told their scans are clear, and are the readers this site was built for.
We are not going to give you a personal timeline, because nobody honestly can. What we will say is that a headache which has not moved in three months is not a headache to keep waiting out. It is a reason to get the drivers assessed properly.
Who treats headache after a concussion?
Three routes exist: a headache or migraine specialist, a rehabilitation clinician working on the neck, vestibular and visual systems, or a multidisciplinary concussion program that has several of those under one roof. Dedicated headache care is the scarcest of the three, which is worth planning around before you start calling.
Across the 3,205 verified listings in our directory, only 305 clinics list headache and migraine as a service — roughly one in ten. That scarcity is real and it is national. On the other hand, 1,117 listings offer multidisciplinary concussion care, which is where a neck, vestibular and visual assessment can happen without four separate referrals. For most people whose headache has several drivers, that is the more findable door.
| What the appointment is aimed at | Service category in our directory | Listings | States covered |
|---|---|---|---|
| Several of the below assessed together | Multidisciplinary Concussion | 1,117 | 51 |
| Headache and migraine care specifically | Headache / Migraine | 305 | 51 |
| The neck, and exercise-based rehabilitation | Physical Therapy | 1,152 | 51 |
| Balance, dizziness and gaze stability | Vestibular / Balance | 1,069 | 51 |
| Eye teaming, focusing and visual strain | Vision / Neuro-Optometry | 405 | 51 |
| Thinking, memory and attention testing | Neuropsychology / Cognitive | 929 | 51 |
| Talking therapy for persisting symptoms | Behavioral / Mental Health | 107 | 39 |
One more number from our own data, because it changes how you book: only 186 listings offer vision and vestibular care in the same place. If both are contributing to your headache, that is usually two appointments rather than one, and it is better to know that before you assume a single visit will cover it.
If you are not sure which of those rows describes you, the 2-minute specialist quiz asks about your symptom pattern and points you at a type of clinician rather than a brand of clinic.
Then take that answer to the directory and search verified clinics near you, filtering for the service you actually need. Every listing was checked against the provider's own public website, inclusion is free, and we do not rank clinics. What we can tell you is who lists the service and where they are — the rest of the conversation belongs to you and them.
Find a concussion specialist near you
Search 3,205 verified concussion clinics and specialists across all 50 states — filter by services like vestibular therapy, vision therapy, and neuropsychology.
Browse the largest state directories: California (148) · South Carolina (136) · Pennsylvania (125).
Not sure which kind of specialist your symptoms point to? Take the 2-minute specialist quiz →
Frequently asked questions
How do you get rid of a concussion headache?
There is no single technique that removes it, because treatment is directed at whatever is driving the headache — the neck, the vestibular system, the visual system, or a migraine-type mechanism. In the first days that generally means relative rest followed by a return to light-intensity activity within 24 to 48 hours; beyond that it means an assessment that identifies the driver. Pain relief manages the pain while something else treats the cause.
Is post-traumatic headache the same as post-concussion syndrome?
No. Post-traumatic headache is a specific headache classification — acute for the first 3 months from onset, persistent if it continues beyond that. Post-concussion syndrome, increasingly called persisting post-concussive symptoms, is the broader picture that can include headache alongside dizziness, fatigue, mood changes and thinking problems.
Why did my headache start a day or two after hitting my head?
That is common. The CDC notes that some mild TBI and concussion symptoms appear right away while others may not appear for hours or days after the injury. A delayed headache still counts as injury-related, and a headache that gets worse and does not go away needs emergency assessment whenever it starts.
Do I need a scan for a headache after a head injury?
Not routinely. Summarising the CDC mild TBI guideline, American Family Physician states that head CT should not be routinely performed in mild TBI, so a clinician deciding against imaging is following the guideline rather than dismissing you. Emergency danger signs are a separate matter — a headache that gets worse and does not go away needs urgent assessment.
Do supplements help a headache after a concussion?
No supplement is proven for post-traumatic headache. Defense Health Agency reviews of omega-3 and creatine both found the evidence insufficient, noting that current VA/DoD mild TBI recommendations do not specify any nutritional intervention for treating mild TBI, and that no clinical guideline supports creatine for TBI. Tell whoever is treating you what you are taking anyway.
Can post-concussion headache be treated by telehealth?
Partly. Across the 3,205 listings in our directory, 521 state that they offer telehealth, which suits consultation, medication review and neuropsychology reasonably well. The neck, vestibular and visual work that drives much of post-traumatic headache treatment is hands-on, so it usually needs an in-person visit.
Educational content only — not a substitute for professional medical advice, diagnosis, or treatment. Reviewed by Jon MacKay, PharmD, BCACP against current clinical guidance; last updated August 2026.