How does TENS work?
TENS machines supply gentle, electrical impulses through your skin via four self-adhesive electrode pads positioned on your back.
These gentle impulses attack pain in two ways:
| by stimulating the release of endorphins, the body's own pain-relieving hormones | |
| by stimulating the nerves to block the slower-moving pain messages coming from your cervix and womb before they reach your brain |
