Interferential current (IFC) therapy is a type of electrical stimulation used to treat pain and accelerate the self-healing process, getting your body back to a healthy, pain-free state. The high-frequency signals of an IFC penetrate through the skin into deeper-lying muscle tissues. Electrodes are placed on your skin around the injured body part. The IFC machine then transmits electrical impulses in small, concentrated doses. The interference between the two currents (hence ‘interferential’) helps to modulate pain signals and reduce their perception.
Treatment frequency for IFC can range from daily to a few times a week, depending on the severity of the condition. Patients often experience immediate pain relief, although the overall healing process might take longer. Consistent treatments are generally needed for lasting benefits, with many patients observing significant improvement after 5-10 sessions. As part of a broader rehabilitation program, IFC can contribute to faster recovery and return to normal activities.
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