Activate Relief From the Outside In

gammaCore (non-invasive vagus nerve stimulator) is a non-drug treatment for adults who suffer from primary headache conditions such as cluster headache and migraine.

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gammaCore is a non-drug therapy

gammaCore sends mild electrical stimulation through the skin to activate the vagus nerve. Each device is active for a set number of days. Please consult with your healthcare professional to determine if gammaCore is an option for you.

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Stimulation Surfaces

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Control Buttons

Watch and learn how to use gammaCore

How to use gammaCore (nVNS)

Take gammaCore with you

A small, portable, hand-held device, gammaCore is easy to take wherever you go—in a purse, briefcase, or backpack—so you can administer treatment when and where you need to.

For Physicians

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Prescribing Information Expand

gammaCore offers an easy, convenient prescribing process

If you and your patients decide that gammaCore is right for them, simply:

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Step 1:


Print out the Physician Authorisation and Patient Consent/Order Forms:

– Physician completes the Authorisation Form
– Patient signs the Consent/Order Form

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Step 2:


Email the completed forms to the email address noted on the top right-hand corner of the forms

Authorisation & Order Forms

English (Continental Europe)

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English (UK)

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English (Canada)

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