This article was taken from: https://news.sky.com/story/severe-headache-sufferers-offered-new-treatment-on-nhs-11735440
By Emily Mee, news reporter
The NHS is rolling out a number of medical innovations which are expected to benefit more than 400,000 people in the next year.
People who suffer from excruciating cluster headaches are to be offered a new treatment on the NHS which removes the need for pills.
The hand-held Gammacore device blocks the pain signals which cause cluster headaches by delivering mild electrical stimulation to the vagus nerve.