TENS Unit vs EMS/PMS Unit What is difference between TENS and EMS or P – HealthmateForever
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TENS Unit vs EMS/PMS Unit
What is difference between TENS and EMS or PMS?
Transcutaneous Electrical Nerve Stimulations (TENS) are safe non-invasive, drug-free methods of pain management. TENS is currently one of the most commonly used forms of electro- analgesia. The TENS device relieves pain by sending small electrical impulses through electrodes placed on the skin to underlying nerve fibers. TENS works by two different mechanisms.
First, electrical stimulation of the nerve fibers can block a pain signal from being carried to the brain. If the signal is blocked, pain is not perceived.
Secondly, the body has its own mechanism for suppressing pain. It does this by releasing natural compounds called endorphins which act as analgesics.
By effectively managing pain without drugs, TENS allows many people with chronic pain conditions, to resume daily activity. TENS has proven to be beneficial in the treatment of acute and chronic pain caused by pain related medical conditions. When TENS is used as an analgesic, patients are instructed to try different frequencies and intensities to find those that provide them with the best pain control. Optimal settings of stimulus parameters are subjective and are determined by trial and error.

Electrical Muscle Stimulator (EMS), now called Powered Muscle Stimulator (PMS) is intended to stimulate healthy muscles in order to improve or facilitate muscle performance.
1. Relaxation of muscle spasms
2. Prevention or retardation of disuse atrophy
3. Increasing local blood circulation
4. Muscle conditioning
5. Immediate post-surgical stimulation of calf muscles to prevent venous
thrombosis
6. Maintaining or increasing range of motion