GammaCore ™
Reclaim Your Days from Recurrent Headache Pain
For millions of people living with migraine, cluster headache, or other recurring headache disorders, pain isn’t just an occasional inconvenience — it’s a disruptive force shaping daily life. Headaches can strike suddenly, interrupting sleep, work, family time, travel, or simple pleasures. Over time, fear of the next attack can lead to anxiety, avoidance of activities, and reduced quality of life. Many who struggle with chronic headache pain have tried medications, injections, lifestyle adjustments, and preventive drugs — sometimes with disappointing results or unwanted side effects. When headaches persist despite these approaches, it can feel like relief is out of reach.
In these cases, a different strategy is needed — one that targets the underlying nervous system pathways involved in headache pain rather than simply masking symptoms. gammaCore non‑invasive vagus nerve stimulation (nVNS) offers such an approach, using gentle electrical stimulation to influence the body’s communication networks and help prevent and treat headache pain without drugs or surgery.
How It Works / Demonstration
A New Path Forward: What Is gammaCore VNS?
gammaCore™ is a handheld, non‑invasive vagus nerve stimulator designed to help people who experience migraine, cluster headache, hemicrania continua, and paroxysmal hemicrania. Unlike implanted nerve stimulators, gammaCore works through the skin on the side of the neck, where the vagus nerve — a major communicator between the brain and body — can be accessed safely and comfortably.
Vagus nerve stimulation works by sending gentle electrical pulses to the nerve. This stimulation helps interrupt pain signals and influence pathways involved in headache generation and regulation. The therapy can be used in two ways: acutely, to stop a headache attack once it starts, and preventively, to reduce the frequency or severity of future attacks. gammaCore’s portability and ease of use mean it can be applied wherever and whenever needed, without pills, injections, or drug‑like side effects.
What Is Different About gammaCore nVNS
gammaCore is unique because it is the first and only FDA‑cleared non‑invasive vagus nerve stimulator indicated for multiple types of headache pain. It is small, rechargeable, and designed to be self‑administered by patients with guidance from their healthcare provider.
Key aspects of gammaCore include:
- Drug‑free approach: Offers relief without pharmaceuticals, reducing risk of medication side effects.
- Dual use for acute relief and prevention: Patients can treat an attack or use routine stimulation to help reduce future headache days.
- Portable and user‑friendly: The handheld device allows flexible use throughout the day as needed.
- Evidence‑based support: gammaCore has multiple FDA clearances and clinical data demonstrating safety and effectiveness for several headache conditions.
By stimulating the vagus nerve — the longest cranial nerve in the body — gammaCore helps modulate pain pathways and can help provide fast relief from headache pain or reduce the frequency of attacks before they begin.
Who Can Benefit
gammaCore VNS is designed for people living with recurring headache disorders who may not find adequate relief with conventional therapy. Many individuals experience meaningful improvement in their daily lives when they include gammaCore as part of their treatment plan.
Conditions Treated
gammaCore is indicated for:
- Migraine — both acute relief of pain and prevention of future migraine attacks in adolescents (12+) and adults.
- Cluster Headache — acute treatment of episodic attacks and preventive support in adults.
- Hemicrania Continua & Paroxysmal Hemicrania — longstanding headache conditions where gammaCore can reduce pain severity or attack frequency in adults.
Many users report improved productivity, fewer headache days, and reduced reliance on medications, helping them feel more in control of their lives and less tethered to fear of pain.
The gammaCore Journey
Trial and Introduction
After discussing your symptoms and history with a healthcare provider, you may be introduced to gammaCore. Initial guidance helps you learn where and how to place the device on the neck to stimulate the vagus nerve effectively.
Using gammaCore
For acute pain relief, gammaCore is applied when symptoms begin, typically with a series of short, two‑minute stimulation sessions. For preventive use, many patients are advised to use the device twice daily to help reduce the frequency of future attacks.
Ongoing Use and Support
You’ll track your headache frequency, severity, and response to stimulation with your care team to tailor the treatment plan to your needs. Over time, patients often feel more confident managing their condition and experience a greater sense of freedom from constant worry about the next attack.
Patient Testimonial
Resources
Early Education Patient Brochure
gammaCore provides educational resources to help you understand headache disorders, how nVNS works, and what to expect from therapy. These materials can support informed discussions with your provider and help you feel prepared for each step of your treatment journey.
gammaCore offers a drug‑free, non‑invasive option for those seeking meaningful headache relief. With flexible use, strong clinical backing, and a focus on real‑world needs, it’s a pathway to more headache‑free days and a renewed sense of control.