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Arthritis Topic Guide
Arthritis: Arthritis is inflammation of the joints. Causes include injury, abnormal metabolism (such as gout), inheritance (such as in osteoarthritis), infections (such as in the arthritis of Lyme disease), and an overactive immune system (such as rheumatoid arthritis [RA] and systemic lupus erythematosus). Symptoms of arthritis include pain and limited joint function. Treatment may include pain medications, pain-relieving creams, and dietary supplements.
Lumbar Disc Disease Lumbar disc disease refers to three degenerative diseases that may cause low back pain: internal disc disruption, degenerative disc disease, and segmental instability. Symptoms include lower back pain that lasts more than six weeks, pain that worsens over time and with motion, and pain in the buttocks and thighs. Treatment may involve medications, surgery, or physical therapy.
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