Abstract
Osteoarthritis (OA) is a progressive disease of the synovial joints that causes pain, functional impairment, disability, and progressive degeneration of the joint. Regarding its treatments, especially in early stages, there are different interventions to avoid its development and progression and also to achieve an adequate management of symptoms, and there are unconventional oral medical treatments with controversial evidence. The objective of the present paper is to provide an update, to specialists in Orthopedics and Traumatology, regarding the current evidence on complementary oral therapies in the treatment of knee osteoarthritis. References are made to the most widely used and studied complementary pharmacological methods, mentioning the method of action and the consequences studied on knee osteoarthritis. The article ends with a table of recommendations based on current evidence.
Keywords
osteoarthritis - pain - knee - chondroitin - diacerein - hyaluronic acid
