Joint disorders, also known as musculoskeletal conditions, are medical conditions that affect the joints, bones, muscles, and other connective tissues of the body. The three major joint disorders are osteoarthritis, rheumatoid arthritis, and gout.
Osteoarthritis is the most common joint disorder. It is a degenerative joint condition that causes the cartilage in the joints to become thin and break down, leading to pain, stiffness, swelling, and loss of joint movement. Over time, the cartilage may wear away completely, causing the bones in the joint to rub against each other. Osteoarthritis can affect any joint in the body, but is most often seen in the hips, knees, hands, and spine.
Rheumatoid arthritis is an autoimmune disease that affects the joints. In this condition, the immune system mistakenly attacks the lining of the joints, causing inflammation, pain, and stiffness. It can affect any joint, but is most commonly seen in the hands, wrists, and feet. Over time, rheumatoid arthritis can cause joint destruction and deformity.
Gout is a type of arthritis caused by the buildup of uric acid in the joints. Uric acid is a waste product that is produced when the body breaks down purines. When too much uric acid builds up, it can crystallize in the joint and cause inflammation, pain, redness, and tenderness. Gout is most often seen in the big toe, but can affect any joint.
These three major joint disorders can cause a great deal of discomfort, disability, and even deformity if left untreated. It is important to seek treatment from a qualified healthcare provider if you experience any of the symptoms associated with these conditions.