Occipital nerve stimulation (ONS) is an advanced neuromodulation treatment for patients with chronic migraine and cluster headache that hasn’t responded to other therapies, including medication and, in some cases, Botox or nerve blocks. By delivering gentle electrical stimulation to the occipital nerves at the back of the head, ONS can meaningfully reduce the frequency and severity of otherwise treatment-resistant headache disorders.
Dr. Kavita Poply, a specialist in neuromodulation, offers a structured, trial-based pathway for occipital nerve stimulation, ensuring the treatment is only progressed to a permanent implant for patients who demonstrate a genuine benefit.
What is Occipital Nerve Stimulation?
ONS involves placing thin leads under the skin near the occipital nerves, connected to a small pulse generator that delivers mild, controlled electrical impulses. These impulses are thought to work by modulating pain signalling in the occipital nerves before it reaches the brain’s pain-processing centres, helping to reduce both the intensity and frequency of headache episodes over time.
Because ONS is fully reversible and adjustable, and because it’s introduced via an initial trial period before permanent placement, patients and their specialist can assess its effectiveness before committing to long-term implantation.
Conditions Treated
- Chronic migraine unresponsive to standard preventive treatments
- Cluster headache, particularly chronic or treatment-resistant forms
- Occipital neuralgia
- Refractory headache disorders that haven’t responded to medication, Botox, or nerve blocks
- Cervicogenic headache with an occipital component, in select cases
Symptoms That May Require This Treatment
- Frequent or daily migraine or cluster headache attacks
- Severe headache episodes significantly limiting daily activities
- Pain localised to or radiating from the back of the head or upper neck
- Headaches that haven’t responded adequately to oral medication, Botox, or nerve block treatments
- Sensitivity to light, sound, or touch accompanying headache episodes
Our Approach to Treatment
Comprehensive Assessment
A detailed evaluation of headache pattern, frequency, previous treatments tried, and overall suitability for a neuromodulation-based approach.
Trial Stimulation Phase
Before permanent implantation, a temporary trial device is used for a short period to assess how well the patient responds to stimulation — this trial phase is a critical safeguard, ensuring only patients who experience meaningful benefit proceed to permanent placement.
Procedure Overview
- Conducted in two stages: an initial trial phase followed by permanent placement for suitable candidates
- Minimally invasive procedure performed under local anaesthetic with sedation, or general anaesthetic depending on the case
- Thin leads are placed near the occipital nerves, with the device implanted under the skin (commonly in the upper buttock or chest area) for the permanent system
- Stimulation intensity is controlled and adjusted using an external remote
- Most patients can gradually resume normal activities within a short period following the procedure
- Regular follow-up allows stimulation settings to be fine-tuned for optimal benefit
Benefits of Occipital Nerve Stimulation
- Can significantly reduce frequency and severity of otherwise treatment-resistant headaches
- Reversible and fully adjustable, unlike some other interventional options
- Trial phase allows effectiveness to be assessed before permanent commitment
- May reduce reliance on daily preventive medication
- Improves quality of life and daily functioning for well-selected patients
Why Choose Expert Care?
Because ONS is a more advanced, invasive option typically reserved for treatment-resistant cases, careful patient selection and precise surgical technique are essential for good outcomes. With a patient-centred approach, Dr. Kavita Poply ensures every candidate for occipital nerve stimulation is thoroughly assessed and guided through a structured trial-to-permanent pathway.
Book Your Consultation
If you’re struggling with chronic migraine or cluster headache that hasn’t responded to other treatments, occipital nerve stimulation may offer meaningful, long-term relief. Book your consultation today to explore advanced headache management options.
Frequently Asked Questions
Q.1 Who is a suitable candidate for occipital nerve stimulation?
Ans. ONS is generally considered for patients with chronic migraine or cluster headache that hasn’t responded to standard treatments, including preventive medication and, often, Botox or nerve block therapy, following a thorough specialist assessment.
Q.2 What happens if the trial stimulation doesn’t help?
Ans. If the trial period doesn’t provide meaningful benefit, the temporary device is simply removed, and the patient hasn’t committed to a permanent implant — this is exactly why the trial phase exists, to avoid unnecessary permanent procedures.
Q.3 Is occipital nerve stimulation reversible?
Ans. Yes, unlike some other interventional treatments, the device can be adjusted, turned off, or removed if needed, making it a flexible option within a broader headache management plan.
Q.4 How soon after the procedure can I return to normal activities?
Ans. Most patients can gradually resume normal activities within days to a couple of weeks, though this varies depending on individual recovery and the specific procedure performed.