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Electroacupuncture

Electroacupuncture is quite similar to traditional acupuncture in that the same points are stimulated during treatment. As with traditional acupuncture, needles are inserted on specific points along the body. The needles are then attached to a device that generates continuous electric pulses using small clips. These devices are used to adjust the frequency and intensity of the impulse being delivered, depending on the condition being treated. Electroacupuncture uses two needles at time so that the impulses can pass from one needle to the other. Several pairs of needles can be stimulated simultaneously, usually for no more than 30 minutes at a time. A variation in the electro acupuncture machine settings (such as frequency and intensity) will produce different responses by innervating different nerves.

One advantage of electroacupuncture is that a practitioner does not have to be as precise with the insertion of needles. This is because the current delivered through the needle stimulates a larger area than the needle itself. Another advantage is that electroacupuncture can be employed without using needles. A similar technique called transcutaneous electrical nerve stimulation, or TENS, uses electrodes that are taped to the surface of the skin instead of being inserted. The advantage of this procedure is that it can be used by people who have a fear of needles or a condition that prohibits them from being needled.

Does electroacupuncture hurt?

Patients may experience a tingling sensation while being treated with electroacupuncture, which is most likely due to the electric current. In most cases, however, the effect produced by the current is subsational; in other words, the tingling sensation will not be felt. Some minor bruising or bleeding may occur, which is the result of a needle hitting small blood vessels.

Are there any risks involved?

Electroacupuncture should not be used on patients who have a history of seizures, epilepsy, heart disease or strokes, or on patients with pacemakers. It should also not be performed on a patient's head or throat, or directly over the heart. Another recommendation is that when needles are being connected to an electric current, the current should not travel across the midline of the body (an imaginary line running from the bridge of the nose to the bellybutton).

What's it used for

I typically use electoracupuncture for stubborn or long term conditions where more stimulation is required. Common examples are achilles tendinopathy, tennis elbow, neuropathy or osteoarthrits.

 

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