Joint pain (arthralgia) encompasses any pain arising from a joint and its surrounding structures — including cartilage, synovium, capsule, ligaments, tendons, and bursae. It is one of the most common presentations in primary care, affecting people of all ages. The differential diagnosis is broad: acute monoarthritis (single joint) raises concern for septic arthritis, gout, or pseudogout; polyarthritis (multiple joints) suggests inflammatory arthritis (rheumatoid, psoriatic, reactive) or systemic disease (lupus, Lyme, viral).

What lifestyle changes can help with joint pain?

Regular low-impact exercise (swimming, cycling, walking) is the most evidence-supported joint pain intervention across conditions. Maintaining healthy weight reduces loading at weight-bearing joints significantly — each kilogram of weight loss reduces knee loading by approximately 4 kg. Omega-3 supplementation (fish oil) reduces inflammatory joint pain with consistent evidence. Anti-inflammatory dietary patterns (Mediterranean diet) support systemic inflammation reduction. Joint protection techniques (assistive devices, movement modifications) reduce cumulative wear.

What integrative approaches support joint pain?

Management is aetiology-dependent. Osteoarthritis: exercise therapy, weight management, paracetamol, NSAIDs, and joint replacement for severe cases. Inflammatory arthritis: DMARDs (methotrexate), biologic agents, NSAIDs, corticosteroids. Gout: NSAIDs or colchicine acutely; allopurinol for long-term urate lowering. Septic arthritis requires urgent joint washout and antibiotic therapy. Multidisciplinary pain rehabilitation for chronic non-inflammatory joint pain. Exercise is the most universally evidence-supported intervention across joint pain conditions.

When should I seek professional support for joint pain?

Seek urgent medical assessment for acute hot, swollen single joint (possible septic arthritis — emergency), severe acute joint pain with fever, or joint pain following trauma (possible fracture or ligament rupture). Seek routine assessment for persistent or progressive joint pain, joint pain with systemic features, or pain affecting function.

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Joint Pain

Pain in one or more joints, arising from local mechanical, inflammatory, metabolic, or systemic causes.

Understand what may be causing this

Reviewed by Dr. Ian Henderson · Microbiobial Health & Medicine26 March 2026High Evidence

Quick answer

Joint pain (arthralgia) describes pain arising from one or more joints. ICD-10: M25.5 (pain in joint); ICD-11: FB56. One of the most common presenting complaints in primary care — causes range from benign mechanical and inflammatory conditions to systemic disease.

Recognition

Do any of these feel familiar?

People describe joint pain across a wide experiential range — from the predictable morning stiffness and end-of-day aching of osteoarthritis, to the acute sharp pain of an inflamed joint in gout, to the widespread and variable joint pain of fibromyalgia. Common descriptions include pain that worsens specifically with certain movements (bending, gripping, twisting, weight-bearing), swelling and warmth visible and palpable over the joint, morning stiffness that improves with movement and worsens with rest, and the psychological burden of planning daily activities around which joints are likely to hurt. Many describe the unpredictability as particularly wearing — not knowing whether tomorrow will be a functional day or a high-pain day.

What is Joint Pain?

Pain in one or more joints, arising from local mechanical, inflammatory, metabolic, or systemic causes.