Opioid pain relievers are discouraged for long-expression treatment of chronic knee pain. “The milder narcotic tramadol might be appropriate for occasional use in some people,” says Dr. Working day. Because it consists of an NSAID, Test together with your doctor first to be sure it doesn’t interfere with other medications https://www.theorthopaedicandpainpractice.com/treatment-for-swollen-arthritic-knee/