User Manual Omron PM800 Total Power + Heat™ TENS Unit

1. Could be only 1 pad is attached or both pads not attached.
2. Have you removed film from the gel?
3. Is cord probably connected.
4. Is adhesive surface of gels dirty or dry?

You can begin with one 15-minute therapy session. Repeat for another 15 minutes if needed. Use up to three times per day at a maximum. During each therapy, rate your pain before and after the session, 1 (low) to 10 (high) in order to gauge the true reduction of pain.

Electrotherapy, also known as TENS, is a drug-free, non-invasive therapy designed to reduce and relieve numbness in the arms, legs and foot by applying electrical nerve stimulation to the surface of the skin near the site of the pain.

Scientific theory suggests TENS can work in several ways, including: the pulses can block the pain message from reaching the brain, the stimulation triggers the body to produce more endorphins (a natural pain killer) or the therapy improves blood circulation.