How Long to Use a TENS Unit: Session Length, Daily Use and Safety
How long a TENS session should last, how many times a day you can use it, signs you are overdoing it, skin care and when not to use TENS, based on NHS patient guidance and research.
TENS unit
TENS Unit for Sciatica: Does It Help, and How to Use It Safely
Can a TENS unit help sciatica? What the evidence and guidelines say, where to place the pads, settings and session length, red flags, and three units worth considering.
TENS Unit for Lower Back Pain: What to Know Before You Buy
What a TENS unit actually does for lower back pain, what to look for when buying one, key safety checks, and where it fits alongside other treatment.