Medically reviewed by Stella Bard, MD Osteoarthritis (OA) and rheumatoid arthritis (RA) are two of the most common types of ...

Osteoarthritis is caused by the breakdown of cartilage that cushions your joints. Rheumatoid arthritis is an autoimmune disease in which your immune system attacks your body's own tissues in the ...

A positive association was found between osteoarthritis and overactive bladder (OAB), but rheumatoid arthritis and psoriatic ...

Osteoarthritis: Typically impacts a few large, weight-bearing joints such as the knees or hips. Rheumatoid Arthritis: Usually affects joints symmetrically on both sides of the body, including ...