On application of a TENS machine, electrical stimulation is delivered in order to excite the sensory nerves. This, in turn, stimulates either the pain gate mechanism and/or the opioid system which will give a degree of symptomatic pain relief. Extensive research is in place to evidence the pain relieving properties of TENS for both chronic and acute cases.
TENS is delivered from a small hand held device, that is powered by batteries, to the tissue via electrodes over conductive gel. This treatment technique is non-invasive and has fewer side affects that traditional pain relieving drug treatment options.
This small, pain relieving miracle machine has numerous applications and can help in a range of cases. As well as reducing pain, this little machine has a range of other functions that can help with building muscle strength and reducing muscle spasms, when put on the right settings.