Rheumatoid arthritis (RA) is an autoimmune disorder that causes inflammation in the joints, while gouty arthritis is caused by a buildup of uric acid crystals in the joints. RA typically causes long-lasting morning stiffness and a lack of range of motion in symmetrically affected joints like both hands, whereas gout causes sudden hot, red, swollen joints and asymmetric involvement. While the symptoms of both can be painful, gout tends to be more treatable and have better prognosis. Maintaining a healthy diet and weight can help reduce risks for both conditions.