Hello ! You haven t mentioned any particular medical diagnosis , that your doctor might have told you , nor your age. If its age related arthritis of the knee joint , its possible to be much painful , especially if there has been no conservative intervention like physiotherapy . Do get yourself evaluated by a physio to know if physiotherapy could help you or no , and maybe refer you to an orthopaedic for further investigations and treatment if needed. If the wrap is causing swelling in the lower limbs , its being put on incorrectly ! Loads of treatment options are available for painful knees - including Kinesiotaping methods , Dry needling techniques (for muscular issues, where indicated after proper evaluation ) , conventional electrotherapy , hydrotherapy , insoles if concurrent foot problems are diagnosed and muscle strengthening programs . Hope this helps , please seek professional help than bearing the pain ! Tc .