Osteoarthritis Knee Symptoms and Causes
Suffering with osteoarthritis knee pain? Understand your osteoarthritis If you have been suffering with or were recently diagnosed with osteoarthritis (OA) of the knee, you should know that you are not alone. Millions of people experience symptoms on a daily basis and need relief. OA is the most common type of arthritis and the most common joint disease worldwide. What is happening in your knee In a healthy knee, cartilage and lubricating joint fluid protect and cushion the bones , so it's easy to move and bend. In a knee with OA Slippery tissue that covers and protects the end of the bones in the joints (cartilage) gradually deteriorates. Fluid that cushions and lubricates the joints (synovial fluid) breaks down, losing its ability to absorb shocks. Bones may start to rub against each other, causing pain, stiffness, and loss of range of movement. OA of the knee can become debilitating, making it difficult to do the simplest day to day activities. Because there is no known cure,