Interferential Electrical Stimulation
Interferential current stimulation (IFS) serves the same purpose as other electrical stimulation methods, namely to treat neurogenic pain (caused by nerves), myofascial pain (muscular), and inflammatory conditions with electrical stimulation. The difference is in how the electrical stimulation is applied. Around the affected area, pairs of electrodes are aligned on the skin. After that, the electrode pairs send high-frequency (4,000 Hz) and medium-frequency (150 Hz) alternating currents, allowing for deeper penetration.
The body has a constant flow of resonating electrical impulses that use electrons, chemicals, and electromagnetic bonds to transmit signals through living tissues. The tissues of the body are lined with water-hydrated matrices that act as semiconductors to allow electron transfer and communication of specific frequencies. Each cell, tissue, and organ has a unique frequency that synchronizes its activity throughout the body. Electrical stimulation therapies, such as IFS, are designed to support the complex biological and physiological phenomenon that has been observed throughout the history of electrotherapeutics - electricity will take the path of least resistance as it flows through tissue.
How does an IFS treatment work?
IFS therapy is a passive treatment. You sit in a chair with electrode pairs placed in the locations determined by your therapist. To facilitate delivery, a coupling agent (water or gel) is frequently used.
There are usually several treatment sessions, and IFS is usually part of a larger rehabilitation program that includes patient education, exercise, manual therapy, and a home program.
What conditions benefit from IFS?
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Neck Pain
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Back Pain
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Arthritis-related Pain
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Radiculopathy (Pinched Nerves)
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Sciatica
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Sprains and Strains
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