Info On TENS Units

A TENS Unit can offer non-pharmaceutical control for pain which could lower dependency on medicinal drugs. These are very easy for all patients to handle and could be worn while doing daily activities at the office and also during fun exercises. They are non-addictive and inexpensive.

They are simple and safe to use with no risks connected to surgical treatment or strong narcotic drugs. Patients will be able to think clearly because they are living with a narcotic fog, in doing so it is possible to live a more active and productive lifestyle. The stimulation from the TENS unit electrodes eliminates pain by arousing the peripheral nerves using what is called a gate control system. This gate control concept of pain indicates that a control mechanism serving as a gate can be found within the spinal cord.

According to this particular theory, the electrical signals from TENS units signify a non-noxious feedback. This input inhibits pain by shutting the gate from incoming poisonous input, like back pain felt from arthritic. When the gate is sealed using non-noxious stimuli, for instance like what is supplied by transcutaneous electrical nerve stimuli or TENS, then the body won’t be able to process this noxious stimulus and so the pain is going to be reduced. The following is a more in depth clarification.

There are actually two kinds of cells within the spinal cord that receives signals. One is called transmission and the other is inhibitory. The transmission cells can be stimulated by incoming impulses and once a crucial tolerance level is achieved, pain begins since the gate opens up and the brain will receive those signals and then process them as pain. Inhibitory cells are responsible for inhibiting the activation of transmission cells, in that way will close the gate and keep it closed. TENS unit will work to stimulate the inhibitory cells and shut the gate.

The TENS devices generate two distinct current wavelengths under the threshold for the amount of pain that patients are able to tolerate. By doing this, they close up the gate instead of opening it.

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