How to tell difference between arthritis and common aches, pains

Did you know the sound you hear while knuckle cracking isn’t your bones breaking or cartilage wearing out? What actually happens is a scientific phenomenon called joint cavitation. Inside every synovial joint, your bones are surrounded by synovial fluid that contains dissolved gases. When you bend or pull your fingers, the joint space opens suddenly, pressure drops, and gas rapidly comes out of the fluid. This forms joint fluid bubbles, and that instant bubble formation is what creates the famil