Inferential therapy (IFT) is used to treat which of the following?

• A. Cardiovascular diseases
• B. Skin infections
• C. Musculoskeletal injuries, including muscle spasm
• D. Neurological disorders

Answer: (C)

Inferential therapy uses two medium-frequency currents that intersect to create a low-frequency beat, allowing deeper penetration into tissues and coverage over a larger area. This deep, broad effect helps reduce pain and relax muscle spasm, making it especially useful for musculoskeletal injuries where pain and tightness limit movement. By easing pain and decreasing muscle tone, it supports getting back to functional activities and rehab. It isn’t typically used for cardiovascular diseases, skin infections, or primarily neurological disorders, which require different treatment approaches. For example, a strained muscle with protective spasm can benefit from the analgesia and relaxation that infers therapy provides, facilitating progress in rehabilitation.