Arthritis involves the breakdown of cartilage. Cartilage normally protects a joint, allowing it to move smoothly. Cartilage also absorbs shock when pressure is placed on the joint, such as when you walk. Without the normal amount of cartilage, the bones rub together, causing pain, swelling (inflammation), and stiffness.Regardless of the type of arthritis, the common symptoms for arthritis disorders include varied levels of pain, swelling, joint stiffness and sometimes a constant ache around the joint(s). Arthritic disorders like lupus and rheumatoid can also affect other organs in the body with a variety of symptoms.

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symptoms of allergies
SPAM for anxiety
SPAM for arthritis