What is the primary action of laser therapy?

The primary action of laser therapy is to stimulate healing. This therapy utilizes specific wavelengths of light to penetrate tissues, promoting a range of biological processes that enhance the body's natural healing mechanisms. By increasing circulation, enhancing cellular metabolism, and promoting the repair of damaged tissues, laser therapy plays a crucial role in reducing pain and inflammation, improving tissue regeneration, and ultimately facilitating faster recovery from injuries.

In contrast, the other options present actions that are not the primary intent of laser therapy. Inducing tissue damage, while a possibility at incorrect settings or dosages, is not the goal of therapeutic laser use. Similarly, causing inflammation runs counter to laser therapy's purpose of alleviating symptoms and promoting healing. Reducing metabolism also does not align with laser therapy's intent; instead, the therapy often aims to enhance metabolic activity within cells to support healing processes. Therefore, stimulating healing effectively encapsulates the primary objective and benefit of laser therapy in clinical practice.