Which type of therapy is recommended for acute inflammation and edema?

Cold therapy is recommended for acute inflammation and edema because it helps constrict blood vessels and decreases blood flow to the affected area, which can mitigate swelling and inflammation. The application of cold reduces metabolic activity in the tissues and numbs the area, providing pain relief as well. This is particularly beneficial immediately following an injury or during the initial phase of inflammation.

Heat therapy, on the other hand, is more suited for chronic conditions or after the acute phase has passed, as it can increase blood flow and potentially exacerbate swelling. Ultrasound therapy may help with tissue healing and pain relief, but it is not the first line of treatment for acute inflammation. Electrical stimulation therapy can aid in muscle recovery and pain relief, yet it is not directly indicated for managing acute inflammation or edema. Thus, cold therapy stands out as the most appropriate choice for the acute management of inflammation and swelling.