This type of stimulation is characterized by biphasic, low volt,
current and selectable parameters such as pulse rate and pulse width.
TENS stimulates sensory nerves to block pain signals, stimulate
endorphin production to help normalize sympathetic function.
What is TENS?
T.E.N.S
stands for Transcutaneous Electrical Nerve Stimulation. TENS is
a drug-free alternative for managing pain. For the past twenty years,
doctors have been prescribing TENS as an effective way to relieve
pain. TENS offers many people safe comforting relief. It reduces
and often even eliminates pain. It is FDA approved, and it is reimbursable
by most insurance providers.
How Does TENS Work?
TENS
was designed to relieve pain by sending gentle electrical impulses
through the skin to the nerves. This suppresses pain by blocking
the pain signals before they reach the brain. TENS sends these gentle
impulses through lead wires that are connected to electrodes. These
electrodes are strategically placed at appropriate pain sights on
the body. Because there are many different kinds of pain, and each
individual is unique, pain relief varies from person to person.
Some users experience pain relief only while the TENS unit is turned
on. For others, relief continues for a length of time even after
the unit is turned off. TENS is an excellent, non-drug alternative
for chronic pain such as lower-back ache and arthritis. It is also
useful in relieving acute pain associated with surgery, traumatic
injury, and other conditions.
The TENS Unit
PMT
offers the most advanced, pocket-sized, fully portable TENS system
designed to relieve both acute and persistent pain. The TENS provides
several different modes of operation; this provides the user with
a variety of treatment options. Because the TENS uses two channels,
it can be used to relieve pain at two body locations. The TENS is
about the size of a deck of playing cards, so you can wear it anywhere,
at home, to work, or in your car. A convenient belt clip allows
you to wear it on your belt or even inside your clothing.
What is the most effective way to use TENS?
To
achieve the best results of TENS therapy, it is important to remember
that TENS merely activates the body's own pain-fighting mechanism.
Placing electrodes directly over or around the painful area delivers
pain-blocking current to the nerves leading to that area. Some healthcare
professionals have found that placing the electrodes along acupuncture
points is also effective. Also, it is good to vary the placement
of the electrodes each treatment to avoid skin irritation.
How long does it take for TENS treatment to
produce results?
In
most cases, studies show that it takes roughly 30 minutes for TENS
treatment to begin to relieve pain. However, for conventional, high
frequency TENS treatment, there is no set treatment limit. Some
patients find hours of pain relief from short 30-to-60 minute sessions.
Others use their TENS units for several hours a day or all day,
depending on the pain generated by daily activities. Always use
your TENS unit according to your physician's directions.
When can TENS treatment be administered?
TENS
can be administered any time of day or night. It is recommended
that TENS not be used while sleeping. This is simply because movement
during sleep may cause electrodes to come off or be pressed into
the flesh, causing skin irritation. However, always use your TENS
unit according to your physician's directions.
Does TENS treatment have any risks or side
effects?
Unlike
surgery or prescription drugs, TENS is virtually risk free from
injury, side effects or addiction. The low-volt electrical current
delivered by the electrodes only penetrates the skin to the level
of the nerve fibers, usually only one to two inches. This poses
no danger to most individuals. However, those with cardiac conditions
and/or pacemakers, and pregnant women should consult their doctors
before using TENS. Also, neck and head pain that requires locating
electrodes on these areas of the body should be conducted only with
the consent of a physician. Use caution when you drive or operate
heavy machinery.
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TENS Medscope |
TENS Ultima 1
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TENS Ultima 5
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Russian Stimulator |
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*Note: Most Tens units and Electrotherapy devices require a doctor's prescription. When ordering these devices, please email a copy of the prescription using the contact information on this site. MedCenter Equipment assumes no liability for individuals who use these devices.