Please note that due to the nature of this product, we are unable to accept returns.
Do Not Use TENS:
If you have a heart pacemaker or have a heart rhythm problem. TENS in the direct vicinity of a pacemaker may affect some models. If TENS is applied on the front of the neck this can affect your heart rate. Very strong TENS across the chest may cause an extra heartbeat.
If you have epilepsy TENS may affect seizure threshold.
During the first three months of pregnancy - It is not known whether TENS may affect foetal development.
On the abdomen in the later stages of pregnancy. Stop using immediately if you experience unexpected contractions.
When driving, operating machinery, or similar actions needing fine control loose pads, damaged leads, or sudden changes in contact may cause brief involuntary muscle movements.
To mask or relieve undiagnosed pain may delay diagnosis of progressive condition.