Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease in which the immune system mistakenly attacks the synovial lining of the joints, causing inflammation, pain, swelling and — over time — progressive joint damage and deformity. Unlike osteoarthritis, which is primarily mechanical, RA is driven by ongoing immune-mediated inflammation that affects joints throughout the body simultaneously.
The feet and ankles are among the most commonly and significantly affected areas in RA, with foot involvement reported in up to 90% of patients at some point in their disease. The forefoot — particularly the metatarsophalangeal (MTP) joints at the base of the toes — is typically affected earliest. As the disease progresses, the midfoot and ankle joints become involved, producing a characteristic pattern of deformities that significantly impacts walking, mobility and quality of life.
Despite this, specialist podiatric assessment is underutilised in RA. Regular podiatric review alongside rheumatological management can substantially reduce pain, protect joint integrity, prevent deformity progression and maintain independence.
Important: Podiatry manages the foot and ankle consequences of RA but does not treat the underlying systemic disease. Disease-modifying antirheumatic drugs (DMARDs) and biological therapies prescribed by your rheumatologist are the cornerstone of managing RA itself. Our role is to work alongside your rheumatology team to optimise your foot health and mobility.
RA affects multiple joints in the foot simultaneously, often producing a predictable sequence of involvement from forefoot to hindfoot.
The metatarsophalangeal joints at the toe bases are typically the first affected. Synovitis causes pain, swelling and morning stiffness. Progressive joint destruction leads to hallux valgus, lesser toe deformities and plantar fat pad migration.
Lateral deviation of the great toe is extremely common in RA, driven by synovitis at the first MTP joint and ligamentous laxity. Produces a painful bunion deformity that makes standard footwear fitting difficult and alters load distribution across the forefoot.
Flexor/extensor imbalance from intrinsic muscle weakness produces claw toe deformities, creating dorsal pressure over the PIP joints and plantar pressure under the metatarsal heads — both sources of painful callus and skin breakdown.
Involvement of the subtalar joint produces hindfoot valgus — the heel collapses inward — with loss of the medial arch. This produces a painful flat foot and significantly alters gait mechanics. Often associated with tibialis posterior tendon dysfunction.
Tibiotalar joint involvement causes ankle pain, swelling and stiffness. Persistent synovitis leads to joint space narrowing and eventual ankylosis. Significant ankle involvement substantially reduces walking distance and function.
Firm subcutaneous nodules can develop over pressure points on the heel, lateral border of the foot and at the Achilles tendon. These can be painful, become infected or break down under pressure — requiring protective padding and footwear modification.
Symptoms in the Feet
Morning stiffness lasting more than 30 minutes
Bilateral forefoot pain and swelling
Pain under the metatarsal heads — "walking on pebbles"
Hallux valgus and lesser toe deformities
Hindfoot valgus and flat foot collapse
Painful callus under the metatarsal heads
Difficulty fitting standard footwear
Ankle pain, swelling and reduced range of motion
Skin breakdown or ulceration over pressure points
Flare vs Remission — Different Needs
Podiatric management must be adapted to the patient's current disease activity. What is appropriate during remission may be harmful during a flare.
During a Flare
Focus on offloading, pain relief and protecting acutely inflamed joints. Avoid aggressive manual therapy. Rest, appropriate footwear, padding and splinting. Corticosteroid injection may be indicated.
During Remission
Focus on maintaining and improving function. Progressive exercise, orthotic review, footwear optimisation, strengthening and gait retraining where appropriate. Plan for the next flare.
Several conditions cause forefoot or hindfoot pain and may be confused with RA — or occur alongside it. Accurate diagnosis is important as management differs significantly.
Osteoarthritis
Degenerative rather than inflammatory — affects the first MTP joint (hallux rigidus) and midfoot most commonly. Morning stiffness is brief (<30 minutes). No systemic features. Inflammatory markers are normal. Often asymmetrical, unlike RA which tends to be bilateral and symmetrical.
Psoriatic Arthritis
Seronegative inflammatory arthritis associated with psoriasis. Can involve the feet in a pattern similar to RA but tends to produce "sausage toe" (dactylitis), enthesitis at the Achilles or plantar fascia, and often affects the DIP joints — which are spared in RA. Nail changes are an important clue.
Gout
Acute crystal arthropathy most commonly affecting the first MTP joint, producing sudden-onset severe pain, swelling and redness. Distinguished from RA by its acute onset, typically monoarticular presentation, elevated serum urate, and response to colchicine or NSAIDs. Chronic tophaceous gout can mimic RA nodules.
Morton's Neuroma
A common coexisting condition in RA patients — the altered forefoot mechanics of RA increase interdigital nerve compression. Distinguished by the burning or shooting character of the pain into the toes, a positive Mulder's click on compression, and the absence of joint swelling. Both conditions often need treating simultaneously.
Podiatric management of RA is ongoing and evolves with the patient's disease activity, deformity progression and functional goals. Our aim is to reduce pain, protect vulnerable joints, maintain mobility, prevent skin breakdown, and support the patient through both flares and periods of remission. We provide regular foot reviews and adapt management as the disease changes over time.
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Comprehensive Foot & Gait Assessment
A structured assessment including joint-by-joint examination of the forefoot, midfoot and hindfoot, deformity classification, range of motion testing, skin and nail assessment, pressure mapping under the foot, and video gait analysis with Onform joint tracking. We document current deformities and functional status to provide a baseline for monitoring progression over time and adapting management accordingly.
02
Custom Orthotics
Custom orthotics are the cornerstone of conservative podiatric management for RA. For the forefoot, metatarsal domes and pads redistribute plantar pressure away from painful MTP joints and reduce the "walking on pebbles" sensation. For the hindfoot, arch support and medial wedging address valgus collapse and subtalar instability. Total contact or accommodative orthoses protect sensitive areas during flares. Orthotics are reviewed and updated as deformities evolve.
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Footwear Assessment & Modification
Footwear is critically important in RA foot management. Key requirements include a wide, deep toe box to accommodate deformities and swelling, a rocker sole to reduce MTP joint dorsiflexion stress, a cushioned insole, and sufficient volume to accommodate orthotics. We assess current footwear at every appointment and provide specific recommendations. Where standard footwear cannot be accommodated, we refer to specialist footwear services for bespoke or adapted shoes.
04
Routine Foot Care & Skin Protection
RA produces multiple skin vulnerabilities — painful callus under prominent metatarsal heads, skin breakdown over claw toe apices and rheumatoid nodules, fragile skin from long-term corticosteroid use, and impaired healing. Regular debridement of callus and corns, nail care, protective padding for pressure points, and wound care where needed are important protective interventions. We also provide education on daily foot inspection and early signs of skin breakdown requiring prompt attention.
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Pressure Offloading
During flares or where specific joints are acutely inflamed, targeted offloading using felt padding, silicone toe devices, orthotic modifications or — in more significant cases — a walking boot or removable cast reduces joint loading, allows inflammation to settle and protects at-risk skin. Silicone toe props and inter-digital devices are particularly useful for managing painful claw and hammer toe deformities between formal appointments.
06
Exercise & Rehabilitation
A tailored exercise programme — adapted to current disease activity — maintains joint mobility, preserves muscle strength and supports walking function. During remission, progressive strengthening of the intrinsic foot muscles, calf complex and lower limb stabilisers improves joint protection and gait efficiency. Balance and proprioception training reduces fall risk, which is elevated in RA due to foot pain, deformity and medication side effects. We coordinate with physiotherapy where broader rehabilitation input is needed.
07
Corticosteroid Injection
Targeted intra-articular corticosteroid injections into acutely inflamed MTP joints, the subtalar joint or the ankle joint can provide significant pain relief during flares, allowing function to be maintained and rehabilitation to continue. Used selectively alongside DMARD management and in coordination with the rheumatology team — not as a substitute for systemic disease control. See our
injection therapy page for more information.
08
Multidisciplinary Coordination & Surgical Referral
We communicate actively with the patient's rheumatology team, sharing findings from foot assessments that may influence systemic disease management decisions — such as uncontrolled synovitis or rapid deformity progression suggesting inadequate disease control. Where surgical intervention is appropriate — including MTP joint arthroplasty, fusion, hallux valgus correction or ankle replacement — we coordinate referral to experienced foot and ankle surgeons and contribute to pre- and post-operative podiatric care.
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RA-specific orthotic prescriptionMetatarsal offloading, hindfoot valgus support and accommodative devices — adapted to your current disease stage and joint involvement.
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Pressure mapping & gait analysisObjective assessment of plantar load distribution with Onform joint tracking — identifying pressure hotspots before they cause skin breakdown.
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Flare-adapted managementWe adjust our approach to your current disease activity — protective offloading during flares, progressive rehabilitation during remission.
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Injection therapy availableTargeted intra-articular corticosteroid injections for acutely inflamed MTP, subtalar or ankle joints — in coordination with your rheumatology team.
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Multidisciplinary communicationWe actively liaise with rheumatology, physiotherapy and surgery — not a standalone service disconnected from your wider care team.
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HCPC-registered podiatristsRichmond (TW9) and Kensington (W8) — no GP referral needed for an initial assessment.
How often should I see a podiatrist if I have RA?
Most patients with established foot involvement benefit from a podiatric review at least every 6–12 months, with more frequent appointments during periods of active disease or when deformities are progressing. Routine foot care — callus, corn and nail management — may be needed more frequently, typically every 8–12 weeks. We will recommend an appropriate review schedule based on your individual level of foot involvement at your initial assessment.
Can orthotics help with RA foot pain?
Yes — there is good evidence that custom foot orthotics reduce forefoot pain and improve function in RA. Metatarsal pads and domes reduce the pressure under the MTP joints that produces the characteristic "walking on pebbles" sensation. Medial arch support addresses the hindfoot valgus collapse that commonly develops. Orthotics do not reverse joint damage but significantly reduce pain and slow the mechanical consequences of the disease.
Should I exercise if my feet are painful from RA?
Yes — appropriate exercise is important and beneficial in RA, but must be adapted to your current disease activity. During a flare, gentle range-of-motion exercises and hydrotherapy are generally safe; high-impact activities should be avoided until inflammation settles. During remission, progressive strengthening and low-impact cardiovascular exercise improves joint protection, muscle function and overall health. We will prescribe exercises appropriate to your current stage and coordinate with physiotherapy where needed.
My RA is well-controlled on medication — do I still need podiatry?
Yes. Even when systemic disease is well-controlled, structural damage already present in the joints continues to affect foot mechanics and produces ongoing pain and deformity. Existing hallux valgus, claw toes and hindfoot valgus do not reverse with DMARD therapy. Regular podiatric monitoring, orthotic management and foot care remain important regardless of how well the systemic disease is controlled.
Can I have foot surgery for RA deformities?
Yes — surgical options are available for significant RA foot deformities that are not manageable conservatively, including MTP joint arthroplasty or fusion for forefoot deformities, hallux valgus correction, subtalar or triple fusion for hindfoot collapse, and ankle replacement or fusion for advanced ankle joint disease. Surgery is typically planned in close coordination with the rheumatology team to ensure disease is adequately controlled perioperatively and that any immunosuppressive therapy is managed appropriately around the time of surgery.
Is podiatric treatment covered by health insurance?
Yes — podiatry consultations are typically covered by most major insurers. We work with Bupa, Aviva, WPA and others. Custom orthotics and injection therapy may also be claimable depending on your policy. See our
insurance page for full details.
Book an RA foot assessment today
Richmond and Kensington clinics available. No GP referral needed.
