What type of therapy may involve the use of modalities like heat or cold?

Physical therapy commonly involves the use of modalities such as heat or cold to aid in patient treatment and recovery. These modalities are crucial for managing pain, reducing inflammation, and facilitating the healing process. Heat therapy can increase blood flow and relax muscles, making it useful for chronic pain or stiffness, while cold therapy can help numb sharp pain and reduce swelling after injuries.

In the context of rehabilitation, physical therapists are trained to assess patient needs and apply these modalities effectively, tailoring treatments to individual recovery goals and conditions. This hands-on approach combined with exercises and strength training makes physical therapy a fundamental component of rehabilitation focused on improving mobility and function.

Other types of therapy mentioned do not typically use these modalities as part of their treatment protocols. Occupational therapy primarily focuses on enabling individuals to participate in daily activities, whereas speech therapy addresses communication and swallowing disorders. Psychotherapy centers around mental health treatment and support, not involving physical modalities.