(HealthDay News) -- Rheumatoid arthritis causes chronic swelling and inflammation in the joints, which can result in permanent damage and long-term complications.

The Cleveland Clinic cites these possible symptoms of rheumatoid arthritis:

• Joints that are swollen, painful, red and tender to the touch.
• Worn cartilage -- the cushions at the ends of bones.
• Buildup of fluid in and around the joints.
• Bones that rub against each other.
• In chronic cases, potential permanent bone damage.