TENS Therapy: Drug-Free Pain Control You Can Trust
August 9, 2026 · 3 min read · by Arfia · 39
How Transcutaneous Electrical Nerve Stimulation blocks pain signals safely, without medication.
TENS (Transcutaneous Electrical Nerve Stimulation) delivers a mild electrical current through electrode pads placed on the skin near the painful area.
How it relieves pain
The current stimulates sensory nerves, which helps "close the gate" on pain signals travelling to the brain, and encourages the release of the body's own natural painkillers (endorphins).
Commonly used for
- Acute back and neck pain
- Post-surgical pain
- Arthritis flare-ups
- Labour and period pain (used carefully, on medical advice)
It's completely non-addictive, has no medication side effects, and many patients feel noticeable relief from the very first session.
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