Article 1: Overview of Arthritis
Arthritis is a general term that refers to over a hundred different types of joint inflammation. This joint inflammation causes swelling, pain and stiffness. If the disease lasts long or occurs repeatedly, it can lead to tissue damage. The typical signs of arthritis are swelling of the joint that is warm to the touch, pain, tenderness, stiffness, redness and loss of function. Arthritis is not always limited to the joints of the body and can affect soft tissues and internal organs.
In the joint, inflammation causes damage to the cartilage and synovial lining. When the cartilage is warn down, the space in the joint becomes smaller and the bones may rub together. Damage to the synovial lining cause synovial fluid to leak and produce fluid in the joint lining. This adds to the swelling along with the inflammatory response of the body. If the joint lining continues to grow, it can permanently damage the bone. All of this causes pain, swelling and distress for the patient.
The three most common types of arthritis are:
1. Osteoarthritis. This is the most prevalent. In osteoarthritis, the cartilage of the bone slowly wears away with age and the bones rub together.
2. Rheumatoid arthritis (RA.) In rheumatoid arthritis, the body�fs immune system begins to attack the joints of the body causing the joint lining to swell.
3. Gout. Gout is a condition where the body cannot effectively remove uric acid and the uric acid crystallizes in the joints like needles. These crystals cause swelling and severe pain.