What it is
Joint pain (arthralgia) describes pain arising from one or more joints.
Research-supported
Joint Pain
Pain in one or more joints, arising from local mechanical, inflammatory, metabolic, or systemic causes.
CategoryMusculoskeletal
Reviewed by Ian Henderson · Advisor
26 March 2026
At a glance
Joint Pain at a glance
Commonly experienced as
- 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.
