Most of the pain on the outside of the knee when climbing is due to ligament damage on the outside of the knee joint, or due to inflammation of the tendon on the outside. Second, oral medication, you can take oral pain medication, such as meloxicam, celecoxib, loxoprofen sodium tablets, while you can take oral Chinese medicine, such as the turtle astragalus strong bone particles to treat. Third, closed treatment, if there is a fixed pressure point on the outside of the knee, then you can use the method of closed, can play a local role in reducing inflammation, relieve pain. Fourth, external medication, you can use the pain relief cream paste, which can play a local role in the meridians, pain relief.