Many people with persistent concussion symptoms end up seeing — or being referred to — a neurologist. What can they actually do for you? Real answer: a specific and important part of the picture, but not the whole picture.

What neurologists do for PCS

A neurologist's contribution to PCS care falls into three main categories.

1. Ruling out other causes

The most important early role of a neurologist is confirming that persistent symptoms aren't caused by something else that looks like PCS but isn't. This includes:

Structural injury — subdural or epidural hematoma, contusion
Post-traumatic seizures or seizure-like phenomena
Cervical spine injury contributing to headache and dizziness
New or unmasked neurological conditions — multiple sclerosis, vestibular migraine, other primary headache disorders
Postural tachycardia syndrome (POTS) or other autonomic dysregulation conditions

Neurologists will typically take a detailed history, do a full neurological examination, and — if indicated — order imaging (MRI is more informative than CT for persistent symptoms), EEG, or other workup. In most PCS cases the results are normal, and that itself is useful clinical information: it means the persistent symptoms are functional/network-level rather than structural.

2. Medication management for specific symptoms

Neurologists prescribe for specific PCS-related symptoms:

Headache management — from tricyclics to triptans to nerve-block injections depending on the headache pattern
Sleep dysregulation — appropriate medication support alongside sleep hygiene
Cognitive symptoms — methylphenidate has been used for post-concussive cognitive symptoms with mixed but sometimes helpful results¹
Mood and anxiety symptoms — though these are often better managed by a psychiatrist or family physician with the mental-health focus

3. Coordinating onward referrals

A knowledgeable neurologist will refer you to rehabilitation specialists — physiatrists, physiotherapists with concussion training, vestibular physiotherapists, occupational therapists, neuropsychologists, mental-health providers with concussion experience. This is where PCS care actually happens.

What neurologists typically don't do

The pieces of PCS management that most neurologists do not deliver themselves:

Sub-symptom-threshold aerobic exercise progression — this is what a rehabilitation physician, physiotherapist, or exercise physiologist with concussion training does. It involves specific exercise testing, progressive loading over weeks, and close monitoring of symptom response².
Vestibular therapy — a specialized physiotherapy intervention, not a medication or neurological consult
CBT for persistent post-concussive symptoms — a mental-health-side intervention listed as a primary treatment in international consensus statements³
Ongoing functional rehabilitation — return to work, return to sport, cognitive load titration. This is the domain of rehabilitation medicine and occupational therapy.

Some neurologists are also concussion specialists and offer more of this directly. Most are general neurologists who see PCS as one condition among many, and who refer the rehabilitation piece out.

Who else needs to be on your team

For most people with persistent PCS, a good care team includes:

A primary care physician — the coordinator and long-term follow-up point
A rehabilitation physician (physiatrist) or concussion-specialized physician — often the practical quarterback of the medical piece
A physiotherapist with concussion training — for the exercise progression, cervical work, and general reconditioning
A vestibular physiotherapist — if dizziness, motion sensitivity, or balance are prominent
A mental-health provider with concussion experience — for CBT for persistent symptoms, and for treating the mood, anxiety, and sleep pieces
A neuropsychologist — for cognitive assessment and rehabilitation if cognitive symptoms are prominent or interfering with work
A neurologist — often as consultant rather than day-to-day manager

Not everyone needs everyone on this list. But the pattern in PCS is that recovery tends to happen when the right combination of these disciplines is engaged, not when any one of them is doing the whole job.

When you specifically need a neurologist

Reasons to specifically get a neurology referral:

Symptoms are worsening rather than improving
New symptoms are appearing (weakness, numbness, coordination, speech)
Headache pattern has changed significantly
Seizure-like activity
Any red-flag symptoms (persistent vomiting, decreased consciousness, focal neurological signs)
Anytime the diagnosis itself is unclear
Complex prior neurological history

If your PCS is straightforward — dizziness, cognitive symptoms, headache, mood impact — and your family doctor is coordinating referrals to rehabilitation and mental health, you may not actually need a neurologist. The bulk of your recovery care will happen with rehabilitation and mental-health providers.

Where we fit in

Toronto Mental Health Clinic is the mental-health piece of a multidisciplinary PCS team. We provide CBT specifically adapted for persistent post-concussive symptoms, treatment of the mood and anxiety pieces that sustain PCS, and coordination with your medical providers.

If you'd like to talk about how mental-health-side care could support your recovery, book a free 15-minute consultation.

References

¹: Practical Neurology. Concussion Management: What to Know Now.

²: Leddy, J. J., et al. (2018). Early subthreshold aerobic exercise for sport-related concussion.

³: McCrory, P., et al. (2017). 5th International Consensus Statement on Concussion in Sport.

What a Neurologist Can — and Can't — Do for Post-Concussion Syndrome