Botox® for Migraine: Neurologist and Specialist Treatment in Ottawa

For many patients, Botox® can meaningfully reduce headache frequency, severity, and reliance on acute medications.

It is not a cure, and it does not work for everyone, which is why expert patient selection, use of established treatment protocols, and ongoing reassessment are essential.

When used appropriately and for the right indications, it is a valuable option within a comprehensive migraine care plan.

The Ottawa Headache Centre Botox® neurologist and specialist program

We offer a dedicated Botox®  Program for patients with chronic migraine and other headache disorders where Botox ® is supported by clinical evidence (e.g., trigeminal neuralgia).

Botox® is a well-established, neurologic treatment for chronic migraine, and in selected cases may also be used off-label for other headache conditions when evidence supports benefit and standard treatments are insufficient or not tolerated.

Our program emphasizes careful patient selection, evidence-based use, and individualized treatment planning.

What this program offers

• Specialist assessment to determine whether Botox® is appropriate

• Evidence-based use of Botox® for chronic migraine

• Consideration of off-label Botox® use when supported by data

• Standardized injection protocols

• Longitudinal follow-up to assess response and adjust care

• Assistance with insurance approval and documentation

• Coordination with family physicians and other specialists

Is this program right for you?

The Ottawa Headache Centre Botox® Program may help you if you:

• Have chronic migraine (15 or more headache days per month and 8 or more migraine days per month)

• Have tried other preventive medications without sufficient relief

• Cannot tolerate oral preventive medications due to side effects

• Prefer a non-daily preventive option

• Have another headache disorder where Botox® may be beneficial based on evidence

Why trust the Ottawa Headache Centre with your treatment?

Injecting Botox® for migraine is a specialized skill. At the Ottawa Headache Centre you can expect:

• Neurological expertise: Our injectors are neurologists and specialist physicians who understand the complex anatomy of migraine pain pathways and how Botox® is part of the broader migraine plan. Learn more about who we are.

• Precision injection: We follow the PREEMPT protocol, involving 31 precise injection sites across the head and neck to ensure maximum efficacy.

• Judicious patient-centred care: We don't just "push injections". We stand firmly by ethical use of Botox®, carefully selecting those who may benefit, and offering alternative treatments. 

Botox® for chronic migraine: what to know

Role of Botox® in migraine prevention

Botox® (onabotulinumtoxinA) is a medication that works by reducing abnormal nerve signaling involved in headache disorders.

For headache treatment, Botox® is not cosmetic. It is injected into specific muscles of the head and neck using a standardized medical protocol.

Botox® is:

• A preventive treatment, not an acute pain medication

• Administered at regular intervals, not taken daily

• Used according to a specific, evidence-based injection protocol for chronic migraine

Botox® is not a cure for migraine and does not eliminate all headaches, but it can significantly reduce migraine burden in appropriately selected patients.

Expected clinical benefit Botox®

Improvement with Botox® is often gradual, not immediate. For many patients, meaningful benefit includes:

• A reduction in headache or migraine days

• Reduced severity or shorter duration of attacks

• Improved day-to-day function and quality of life

• Reduced reliance on acute medications

Even partial improvement may be considered a success if it leads to meaningful improvement in daily functioning.

Botox® typically requires multiple treatment cycles to properly assess effectiveness.

• Treatments are given every 12 weeks

• Benefit is usually evaluated after 2–3 treatment cycles

• Some patients notice early improvement, while others improve more gradually

For this reason, Botox® is best approached as a longitudinal treatment, with reassessment over time rather than as a single-trial intervention.

Typically 31 injection sites are targetted with very small needles. Most people describe the sensation as brief pinpricks.

Our philosophy

Botox® is a powerful tool, but not a one-size-fits-all solution.

Our approach emphasizes:

• Neurologist and specialist administered treatment

• Administering Botox® using the only proven protocol for chronic migraine

• Appropriate patient selection

• Evidence-based and ethical use

• Longitudinal care and reassessment

Next steps

Botox® is one of several preventive options for chronic migraine, and its role depends on accurate diagnosis, prior treatments, and individual patient factors.

If you are considering Botox® or have been referred for assessment, our consultation allows us to:

• Confirm whether Botox® is appropriate for your headache disorder

• Review prior and current preventive treatments

• Discuss realistic expectations and timelines

• Determine whether Botox® fits within your broader, individualized migraine care plan

If Botox® is not the right option, we will explore alternative evidence-based preventive strategies.

Referrals are accepted from family physicians, nurse practitioners, and other doctors. Coordination of care and assistance with required documentation are part of our program.

Common questions about Botox®

Disclaimer

This material is provided for educational purposes and does not replace independent clinical judgment or institutional protocols. Management decisions remain the responsibility of the treating clinician.