Signs and symptoms of rheumatoid arthritis that you may experience in your feet can vary from soreness, warmth and swelling (a flare) of one or more foot joints that lasts a few days or longer, through to joint erosions, with joint instability, pain and associated changing foot shape.
A person with rheumatoid arthritis in the foot and ankle typically has some of the following symptoms: Swelling. The toes, feet, and ankles may swell due to inflammation and a buildup of synovial fluid in the joints. Swelling is often most noticeable at the big toe joint, the ankle, and the instep.
In RA, the lining of the joint swells and becomes inflamed. This slowly destroys the joint. Rheumatoid arthritis is not an isolated disease of the bones and joints.. In about 20% of patients, foot and ankle symptoms are the first signs of the disease.
The inflammatory materials cause joint fluid to collect in and around the joint,. The swelling, warmth and stiffness that accompany RA can last for hours.. in small joints (like those in the hands or feet) and occurs on both sides of the body.
In RA, joints in the ankle may become inflamed and swollen. It can eventually lead to nerve damage, resulting in numbness and tingling in the foot.
The exact cause of RA is unknown but there are several theories. Some people. The most common symptoms of RA in the foot are pain, swelling and stiffness.