Low voltage electrical current is used as part of the therapy known as transcutaneous electrical nerve stimulation (TENS) to reduce pain. A TENS unit is a battery-operated gadget that uses electrodes on the skin's surface to transmit electrical impulses.
Electrodes are positioned at trigger sites or close to the nerves where the pain originates. TENS therapy has been used or is being researched to treat both acute (short-term) and chronic (long-term) pain. Some of the most typical conditions that TENS have been used for include:
Dimensions: 4.7" x 2.8" x 1.1"
Weight: 3.5 oz.
Channels are two.
Modes: 12.
Pulse Duration: 100-260 μs.
Pulse Rate: 1-120 Hz.
Takes up to 20 minutes.
Transcutaneous electrical nerve stimulation (TENS) has two different mechanisms of action. According to one idea, the electric current activates nerve cells that prevent the passage of pain signals, altering how painful things feel to you. The alternative viewpoint contends that nerve stimulation increases the levels of the body's natural painkiller and endorphin. The endorphins then suppress the perception of pain.
TENS and EMS settings and capabilities can be found in more sophisticated machines. They can ease pain and build muscles thanks to their properties. A combo unit is a great feature if you want to strengthen and tone your muscles while also reducing discomfort. However, a normal, simpler TENS device will do if your primary goal is pain reduction.
The perfect device for you may depend on your lifestyle. TENS devices exist in various forms and dimensions and may have belt clips for hands-free operation.
The intensity setting on a gadget indicates how effective the treatment is. A professional TENS unit's greater intensity setting sends a stronger electrical current to the target location. Microamperes measure intensity levels (mA). Most TENS devices offer up to 80 mA, which is more than sufficient for most users. While some devices can produce up to 100 mA, prescription devices predominate. The intensity required to mask pain increases with its severity.
The majority of TENS devices provide a selection of predetermined modes. These have a predetermined pulse duration, pulse rate, timer, and intensity, which might make getting started easier. More modes are often available on more expensive systems, and you can choose from various modes for each channel. This may not matter if you want to change the settings on your TENS device.
Most TENS units have a built-in timer that turns the device off after a long time. This may make sessions more convenient or impose restrictions. Some machines have a flexible timer or auto-shutoff for lengthy treatments that forces you to resume it.
A non-invasive approach to pain treatment is TENS. It can be used as a substitute for, or in addition to, prescription or over-the-counter painkillers. Some individuals who utilize TENS therapy may be able to reduce their prescription dosage. You must consult your doctor before taking your prescription or changing the dosage. TENS unit's portability and small size allow it to be used everywhere there is a need for pain management, including at home.
Few side effects of TENS therapy have been noted. Patients have occasionally reported burns at the electrode placement locations. Some patients may be allergic to the components in the pad or the glue used to attach it to their skin (the skin may appear red and irritated, or a rash may break out). The tingling sensation produced by the TENS unit may irritate some people or make them feel uneasy.
