Heat application is often used to treat which type of conditions?

Heat application is often used to treat chronic conditions because it helps to increase blood flow, relax muscles, and alleviate stiffness in long-standing issues. Chronic conditions, such as arthritis or muscle tension, can benefit from the soothing warmth that promotes healing and comfort over time.

In contrast, acute injuries typically require cold therapy initially to reduce inflammation and swelling. Bone fractures require immobilization and medical treatment rather than heat application, as heat could exacerbate swelling or pain. Dermatological disorders may sometimes use heat, but the focus in the context of heat application therapy is more aligned with long-term muscle and joint issues, making chronic conditions the most appropriate choice.