Arthritis causes pain, stiffness, and swelling in or around joints. These symptoms can develop suddenly or slowly. Only a doctor can tell if it's arthritis. The causes of most forms of arthritis are unknown, although we are learning more. People who are overweight have a higher chance of developing arthritis.
Excess weight increases the risk for developing osteoarthritis in the knees.
This may also apply to the hips and hands. Women are at special risk for this. In men, excess weight increases the risk for developing gout. See a doctor or registered dietitian for help in losing weight. Joint injuries caused by accidents or overuse increase the risk for some types of arthritis.