When should you see a doctor about joint stiffness?

Stiffness can follow inactivity, an injury, inflammation, or changes in the joint surfaces. Osteoarthritis often causes activity-related stiffness, while rheumatoid arthritis may affect several joints with swelling and prolonged stiffness after rest. Stiffness in the shoulder that progressively restricts reaching may occur with frozen shoulder. Morning stiffness with back pain that improves as you move can be a feature of ankylosing spondylitis. The timing, pattern, affected joints, and examination help separate these possibilities.

Keep gently moving within a comfortable range and avoid forcing a joint through sharp pain. Record which joints are affected, when stiffness is worst, how long it lasts after waking, and whether swelling or fever appears. Alternate activity with rest and use support for tasks that aggravate symptoms. A clinician or physiotherapist can tailor exercises; hydrotherapy may be an option when land-based movement is uncomfortable.

Arrange a routine appointment if stiffness continues to interfere with dressing, walking, work, sleep, or household tasks, or if it gradually worsens. Seek same-day care for a suddenly stiff, hot, red, swollen joint, severe pain after injury, or new weakness or numbness. Emergency help is needed for major trauma, a visibly deformed joint, or rapidly worsening symptoms with fever or feeling very unwell.

Ask what pattern your stiffness suggests, whether imaging or blood tests are useful, and which movements are safe. Ask whether physiotherapy is appropriate, how progress will be measured, and what symptoms should prompt earlier review.