Understanding Interferential Therapy Dosage: A Complete Guide
Interferential therapy is widely used in physiotherapy clinics to relieve pain, reduce inflammation, and accelerate the healing process. But one of the most important aspects of using this modality effectively is understanding interferential therapy dosage . Dosage plays a vital role in how the treatment affects tissues, how long the relief lasts, and how well a patient responds to therapy. While the technique is non-invasive and generally safe, the effectiveness of interferential therapy depends on selecting the appropriate intensity, frequency, and duration based on a patient’s needs. What Is Interferential Therapy? Interferential therapy (IFT) is a form of electrotherapy that uses low-frequency electrical currents produced by the interference of two medium-frequency currents. These currents penetrate deeper into tissues compared to other electrotherapy methods. Because of this deeper reach, patients often experience reduced pain, improved mobility, and better circulation. However,...