What does it feel like?
4 seconds -
11 second gap
It can cause the facial muscles to twitch, particularly in the left eyebrow. The sensation is variable and depends on stimulus dose and scalp sensitivity.
Some people may find it uncomfortable at first, though this usually decreases within 2-4 sessions and can be alleviated with Panadol. We start treatment on a low setting until you are comfortable with the sensation and increase the stimulation level slowly.