🤝 Men's Health

Rheumatoid Arthritis in Nigeria

An autoimmune joint condition — more than just joint pain.

Rheumatoid arthritis (RA) is an autoimmune disease in which the immune system attacks the joints, causing inflammation, damage, and deformity. Unlike osteoarthritis, RA can affect people in their 30s and 40s, is systemic (affecting the whole body), and requires specific disease-modifying treatment — not just pain relief.

Signs and Symptoms

✓ Joint pain, swelling, and warmth — typically in small joints of hands, wrists, and feet

✓ Morning stiffness lasting MORE than 30 minutes (distinguishes RA from osteoarthritis)

✓ Symmetrical joint involvement — both hands, both wrists

✓ Fatigue — often profound and preceding joint symptoms

✓ Low-grade fever

✓ Rheumatoid nodules — firm lumps under the skin near bony prominences

✓ Reduced grip strength

✓ Eye inflammation (scleritis, uveitis) in some patients

✓ Over time: joint deformity if untreated

Risk Factors

Female sex — 3x more common in women
Age 30–60 — though it can affect any age
Family history of RA or autoimmune disease
Smoking — the most important modifiable risk factor for developing RA
Obesity
Exposure to certain infections (trigger, not cause)
Hormonal factors — often worsens post-partum and improves during pregnancy

When to Seek Help

SoonPersistent swelling and stiffness in multiple small joints, especially with prolonged morning stiffness — early RA treatment within the first 3 months dramatically improves long-term outcomes.

SoonJoint symptoms with unexplained fatigue, low-grade fever, or weight loss — systemic autoimmune disease needs assessment.

RoutineKnown RA — regular 3–6 monthly rheumatology review to assess disease activity and medication.

Tests & Diagnosis

🧪 Rheumatoid Factor (RF)

Positive in 70–80% of RA patients — but also positive in other conditions. A negative RF does not rule out RA.

🧪 Anti-CCP Antibody (Anti-Cyclic Citrullinated Peptide)

More specific than RF — positive anti-CCP strongly supports an RA diagnosis. Also predicts more erosive disease.

🧪 ESR and CRP

Inflammatory markers — elevated in active RA; used to monitor disease activity and treatment response.

🧪 Full Blood Count

Anaemia of chronic disease is common in RA. Baseline needed before starting certain medications.

🧪 X-rays of Hands and Feet

Baseline assessment for joint erosions — detects damage and tracks progression.

🧪 Liver and Kidney Function

Baseline before starting disease-modifying therapy (methotrexate, sulfasalazine).

Treatment Options

Early Treatment Is Critical

RA causes irreversible joint destruction if untreated. Starting disease-modifying treatment within 3 months of diagnosis significantly changes the long-term outcome — this is a medical urgency, not an emergency.

Methotrexate — First-Line DMARD

Weekly oral methotrexate is the cornerstone of RA treatment. It reduces inflammation, slows joint damage, and induces remission in many patients. Must be taken with folic acid. Regular blood monitoring required.

Other DMARDs

Hydroxychloroquine (Plaquenil), sulfasalazine, and leflunomide are used alone or in combination for moderate disease.

Biological Agents (bDMARDs)

For moderate-to-severe RA not responding to conventional DMARDs — TNF inhibitors (adalimumab, etanercept) and other biologics significantly reduce disease activity and joint damage. Available in specialist centres.

NSAIDs and Steroids for Symptom Control

Anti-inflammatory medications and short courses of steroids manage symptoms while DMARDs take effect (4–12 weeks to work). Not a long-term treatment substitute.

Physiotherapy and Occupational Therapy

Joint protection techniques, range-of-motion exercises, and assistive devices preserve function and reduce disability.

Frequently Asked Questions

Is rheumatoid arthritis the same as osteoarthritis?

No — they are fundamentally different. Osteoarthritis is wear-and-tear damage. Rheumatoid arthritis is an autoimmune disease that causes inflammation throughout the body, not just in joints. The treatments are completely different.

Can RA be cured?

No — but remission (minimal or no disease activity) is achievable in many patients with modern treatment. The goal is to control disease so completely that it has minimal impact on quality of life.

Is methotrexate chemotherapy?

Methotrexate is used in high doses as chemotherapy for cancer. In the very low doses used for RA, it is an anti-inflammatory medication — not chemotherapy. The doses are 100x lower than cancer doses. It is safe and effective when properly monitored.

Can I exercise with RA?

Yes — exercise is beneficial and recommended. Low-impact exercise (swimming, cycling, walking) maintains joint function and reduces fatigue. Exercise during flares should be gentler — rest the affected joint but keep moving overall.

Does RA affect pregnancy?

RA often improves during pregnancy (immune modulation) but may flare post-partum. Many RA medications (methotrexate, leflunomide) are contraindicated in pregnancy. Plan pregnancy with your rheumatologist — medication adjustment well before conception.