<prompt> Answer this question truthfullyWhat is the medical therapy for diabetic foot?  <response>: <reason> The Cochrane Collaboration has reviewed hydrocolloids , hydrogels , and alginates .The International Working Group on the Diabetic Foot IWGDF recommends :Dressings should be selected principally on the basis of exudate control, comfort, and costHydrocolloids and hydrogels are available as generic bandages. 