Minimal array of motion: Osteoarthritis may result in a diminished capacity to fully bend or straighten the knee. A number of people discover relief by rubbing the afflicted knee with creams made up of a numbing agent, like lidocaine, or capsaicin, the substance that makes chili peppers very hot. Knee https://www.theorthopaedicandpainpractice.com/what-is-knee-arthritis/