Joint Pain in the Feet: A Symptom of Rheumatoid Arthritis

The majority of people with RA develop foot symptoms

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Rheumatoid arthritis (RA) can strike any part of your body, and that includes your feet. In fact, foot inflammation and pain is an early symptom for many people.

Foot symptoms in RA can take many forms. You may have pain in the joints or constant aching. You may also have pain in your ligaments, which are the bands of tissue that connect your bones to each other. Symptoms are often worse after standing for a long time, walking, or running.

For some people with RA, the onset of foot pain is gradual. For others, it is immediate. At some point, though, most people with RA find that foot joint pain makes it very painful to walk.

This article will discuss foot pain as a symptom of rheumatoid arthritis. It will also describe some of the strategies you can use to manage foot pain when you have RA.

Foot Problems Associated with Rheumatoid Arthritis
 Verywell / Tim Liedtke

How RA Affects Feet

Rheumatoid arthritis is an autoimmune condition. When you have RA, your immune system tries to destroy the lining of your joints, called synovium. It also attacks the fluid in your joints, called synovial fluid. This happens because it mistakes these parts of your body for disease-causing invaders.

RA causes inflammation that results in uncomfortable symptoms. The small joints, like those in the feet, are the most common targets of these attacks.

One of the most common early symptoms of rheumatoid arthritis in the feet is pain, which can come and go; it may feel worse when you're standing, putting pressure on the feet, or moving the feet and ankles. They may swell and feel stiff, especially in the morning.

Eventually, long-term inflammation thickens the synovium. This causes cartilage and bone to wear away. In the feet and toes, the joints may become deformed. This leads to poor range of motion and considerable pain. Walking, standing, and even wearing shoes can become difficult. 

Proper treatment may help reduce the damage and inflammation to your foot joints. It may also prevent or delay deformities and other problems.

Is It RA or Osteoarthritis?

When you first notice foot pain, you may wonder if it's osteoarthritis (OA). OA is also known as wear-and-tear arthritis, and it is more common than rheumatoid arthritis.

There is no clear-cut way to tell if you have OA or RA without a medical diagnosis. But OA and RA do have some key differences.

RA Foot Pain
  • Usually affects both feet at once

  • Morning stiffness generally lasts longer than half an hour

OA Foot Pain
  • Most often affects only one foot

  • Stiffness tends to be easier to relieve in the morning, often getting better in less than half an hour or with a few minutes of stretching

RA and Foot Deformities

In the feet, rheumatoid arthritis typically affects the metatarsophalangeal (MTP) joints of the toes. These are the joints that connect your toes to your feet.

RA can cause serious foot deformities. This is especially true if it goes untreated.

  • Lateral drift: Over time, the toes may "drift" outward, toward the little toe. This is sometimes called a lateral drift or lateral deviation. It looks like the toes are leaning.
  • Bunions: The feet may develop bunions (hallux valgus). These are painful bony lumps on the side of the foot by the big toe.
  • Contractures: RA may also cause your forefoot to shift. This can lead to contractures. A contracture is a permanent shortening of muscles or tendons in your toes. A well-known type of contracture is hammertoes. In this condition, the toe is permanently flexed and curled under. Contractures can lead to calluses and pain under the ball of the foot.
  • Flat feet: The talonavicular joint, which is part of the foot's arch, can become destabilized. When this happens, the arch may collapse.

All these changes to a foot's structure and shape can make finding a comfortable shoe more difficult.

Other Foot Problems in RA 

People with RA can have foot symptoms that aren't related to deformities. This is because the disease can impact almost any joint in the foot.

Heel Pain

This is a common recurring problem for people with RA. It can occur at the back or underside of the heel.

Inflammation in the feet may lead to conditions associated with heel pain, including:

  • Plantar fasciitis, also called heel spur syndrome, which causes pain in the heel and the bottom of your arch
  • Achilles tendonitis, which is inflammation of the tendon that connects your calf muscle to your heel
  • Retrocalcaneal bursitis, which occurs when a fluid-filled sac (bursa) behind the heel bone, becomes inflamed and causes pain and swelling

Nerve Entrapment Syndromes

When RA inflames the synovium, the swelling can compress nerves. One example of this is tarsal tunnel syndrome. This causes burning, tingling, or shooting pain in the foot's arch and sole.

Rheumatoid Nodules

A rheumatoid nodule is a lump beneath the skin. It usually appears over a tendon or a bone located just below the skin's surface.

In the foot, a rheumatoid nodule may appear over the Achilles tendon. If a bunion is present, it may also appear on the side of the big toe.

Skin Rashes

Inflammation caused by RA can affect small blood vessels. This may lead to rashes or sores on the lower legs and feet.

Splinter hemorrhages are also possible. These are small areas of broken blood vessels on the sides of your toenails or fingernails.

Managing Foot Pain in RA

Getting treatment for RA can help relieve your foot pain and prevent deformities. This usually involves prescription medications to stop the immune system from attacking your joints.

You may also need to find other ways to manage your foot pain and cope with deformities.

Common strategies include:

The success of these strategies will depend on which joints are affected and to what degree. If these approaches don't work, you may need to consider surgery. Deformities like bunions and hammertoes can often be surgically treated.

In some cases, a doctor can fuse bones that form a joint. This involves connecting bones together permanently, which limits motion and reduces pain. Depending on which bones are fused, you may or may not notice the loss of motion.


People with RA may have symptoms that include pain in the foot joints and ligaments. Left untreated, RA may lead to foot deformities. 

RA may also cause heel pain, burning and tingling pain in the arch or sole, nodules, and skin rashes. 

RA treatment can help relieve foot pain, and additional strategies like special footwear, anti-inflammatory medication, and occupational therapy may also help. In some cases, surgery may be needed.

4 Sources
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. American Academy of Orthopaedic Surgeons: OrthoInfo. Rheumatoid arthritis of the foot and ankle.

  2. Pujalte GG, Albano-Aluquin SA. Differential diagnosis of polyarticular arthritisAm Fam Physician. 2015;92(1):35‐41.

  3. Arthritis Foundation. Joint deformities in rheumatoid arthritis.

  4. Jung SM, Ahn JH, Park SH, Park KS. Unusual metatarsophalangeal joint deformity in an advanced rheumatoid foot. Korean J Intern Med. 2014;29(3):402–403. doi:10.3904/kjim.2014.29.3.402

By Catherine Moyer, DPM
Catherine Moyer, DPM, is a podiatrist experienced in the diagnosis, treatment, and prevention of disorders of the foot and ankle.