gammaCore Sapphire - Model nVNS - Non-Invasive Device

For acute use:
Treat right away and with a few 2-minute treatments, you could see fast acting, long-lasting pain relief.

To prevent future headache pain:
Simply treat 3 times a day for more headache free days, so you can live life with less disruption.

Migraine
Clinically proven to treat and prevent migraines in users ages 12 and up. Help reduce migraines days without additional drugs.

Cluster Headache
The only clinically proven device to treat and prevent cluster headache attacks, while providing fast, reliable relief for those suffering with cluster headache.

Hemicrania Continua (HC) & Paroxysmal Hemicrania (PH)
1st and ONLY device for HC and PH treatment, proven to reduce pain severity or headache frequency.

COVID-19
Emergency Use Authorization to treat users with known or suspected COVID-19 and experiencing reduced airflow.

Unlike traditional vagus nerve stimulation, gammaCore non-invasive vagus nerve stimulator (nVNS) activates the vagus nerve with gentle electrical stimulation through the skin to prevent and relieve headache pain, without the need for surgery.

Why simulate the vagus nerve? Think of the vagus nerve as the “superhighway” of the nervous system. This important highway sends communications between your brain and many parts of the body.

Stimulating the vagus nerve blocks the pain signals causing the attacks, to help provide fast relief and prevent future attacks.