Rheumatoid arthritis, or RA, is an autoimmune condition that can cause ongoing inflammation in the joints. When RA affects the feet, it may make walking and daily activities uncomfortable. Symptoms can include swelling, warmth, and pain. Morning stiffness may last for an hour or longer. The feet can also develop changes in joint shape over time. These changes may affect balance and footwear comfort.
The metatarsophalangeal, or MTP joints, connect the toes to the long bones of the foot. RA can cause swelling and tenderness in these joints, making it painful to push off while walking. The proximal interphalangeal, or PIP joints, are located in the middle sections of the toes. Inflammation here may cause stiffness or changes in toe position. The distal interphalangeal, or DIP joints, are closest to the toenails. Although RA more commonly affects larger foot joints, these smaller joints can also become painful and inflamed.
Risk factors include family history, smoking, and being female. RA can occur at any age, although it often begins during adulthood. The exact cause is not fully understood. The immune system mistakenly attacks healthy joint tissue, which leads to inflammation. Persistent inflammation may damage cartilage and bone. It can also contribute to deformities that change how pressure is distributed across the foot.
A podiatrist can evaluate your feet, review symptoms, and recommend imaging or other testing when appropriate. Treatment may include wearing supportive footwear, custom orthotics, and medication management coordinated with your medical team. A podiatrist may also recommend padding to protect painful pressure areas and reduce irritation. Regular follow-up can help monitor joint changes and protect foot function. If you have symptoms of RA in the feet, it is suggested that you consult a podiatrist for effective relief and management solutions.
Because RA affects more than just your joints, including the joints in your feet and ankles, it is important to seek early diagnosis from your podiatrist if you feel like the pain in your feet might be caused by RA. For more information, contact Deborah Rosenfeld of Rosenfeld Podiatry. Our doctor will assist you with all of your podiatric concerns.
What Is Rheumatoid Arthritis?
Rheumatoid Arthritis (RA) is an autoimmune disorder in which the body’s own immune system attacks the membranes surrounding the joints. Inflammation of the lining and eventually the destruction of the joint’s cartilage and bone occur, causing severe pain and immobility.
Rheumatoid Arthritis of the Feet
Although RA usually attacks multiple bones and joints throughout the entire body, almost 90 percent of cases result in pain in the foot or ankle area.
Symptoms
- Swelling and pain in the feet
- Stiffness in the feet
- Pain on the ball or sole of feet
- Joint shift and deformation
Diagnosis
Quick diagnosis of RA in the feet is important so that the podiatrist can treat the area effectively. Your doctor will ask you about your medical history, occupation, and lifestyle to determine the origin of the condition. Rheumatoid Factor tests help to determine if someone is affected by the disease.
If you have any questions, please feel free to contact our office located in Marlton, NJ . We offer the newest diagnostic and treatment technologies for all your foot care needs.
