Arthritis knee pain is a condition that is commonly related to aging. This essay explains what causes arthritis, what you can do to prevent arthritis, and how this painful condition can be treated.

Arthritis is a general term for a series of related conditions that lead to degenerative changes in joint structure. These changes cause pain, swelling, and immobility. Though arthritis is one of the most common problems plaguing older Americans, there are several different types of treatment available, depending on the type of arthritis.

The most common forms of arthritis include lupus, rheumatoid arthritis, gout, and osteoarthritis. Rheumatoid arthritis and lupus are caused by a malfunctioning immune system which attacks joints and other body systems. Gout is caused when there is too much uric acid in the body. Crystals of this acid accumulate in joints, particularly in the big toe, causing pain and swelling.

Most people, however, suffer from osteoarthritis. This is caused by aging or by trauma and/or overuse of the joint. Overtime and with use, the cartilage which protects the articular surfaces of the joint begins to breakdown or wear away. As a result, bone comes into contact with bone and these bones will rub against each other when the joint is used. This leads to damage to the articular surface which in turn leads to inflammation and discomfort.

Due to its complicated nature, the knee joint is very susceptible to the development of arthritis. Three bones come together in this joint (the femur, the tibia and the patella), along with several ligaments and tendons. Furthermore, the knee is a major weight bearing joint, so if you are not careful the wear and tear of daily life can lead to the development of osteoarthritis.

Though arthritis of the knee is very common, it actually is fairly easy to prevent. First, a diet rich in antioxidants, which naturally reduce inflammation, can be beneficial. Second, it is important to remain active and to get lots of exercise. Exercise helps prevent arthritis in two ways. First, it strengthens the quadriceps muscles as well as other tendons and ligaments which in turn support the knee joint, helping prevent injury. Furthermore, exercise helps you maintain a healthy body weight, which means that the knee joint is subject to less force and has to do less work.

If you already have arthritis, there are many different treatment options. For most people, taking over the counter, NSAID pain pills is enough to stop inflammation and provide relief. Some evidence also points to the usefulness of chondroitin supplements which seem to help joints stay supple and healthy. In more developed cases, surgery or specialized arthritis medicines may be helpful. Talk to your local doctor before changing or starting new treatment for your arthritis.