Red light therapy also called low-level laser therapy has been studied for wound healing, inflammation reduction, and pain control. The light penetrates the skin and may help stimulate cellular repair and improve blood flow. Red light therapy is gaining popularity after surgery, and while early studies suggest benefits for pain, inflammation, and scar healing, it is not a replacement for proper surgical care. After surgery, some patients report: \t•\tLess incision discomfort \t•\tReduced swellin