Swelling or Warmth: Swelling is a visual sign of inflammation or injuries. In some instances, the knee may truly feel warm towards the touch or look crimson, generally indicating conditions like gout, bursitis, or bacterial infections. The eitiology of the ailment isn't conclusively acknowledged; but it's associated with ageing. While https://www.theorthopaedicandpainpractice.com/how-is-knee-osteoarthritis-treated/