Vagus Nerve Stimulation

The vagus nerve stimulator is a device, similar in size to a heart pacemaker, which is implanted in the chest with a lead that passes up to the neck and is placed around the vagus nerve. This device stimulates the vagus nerve for about 30 seconds every 5 minutes and has been shown to improve seizure control in people with uncontrolled seizures.

The device may take up to a year to show maximum benefit. This device requires an operation for insertion as well as for removal. The batteries require replacement approximately every 5 years entailing further surgery.

Reprinted from Epifile with the permission of Epilepsy Australia
September 2002

This information provided by the Epilepsy Association of South Australia and Northern Territory Inc on the Internet is designed to provide basic information about epilepsy. It is not intended, nor does it constitute medical or other professional advice. Diagnosis and advice on medical care or other assessments should be sought from a medical practitioner or suitably qualified professional.