What causes morning joint stiffness?

Joints can feel stiff after several hours without movement, then loosen as you start walking or using them. Osteoarthritis often affects a particular joint and may be linked with activity-related aching. Inflammatory conditions can cause stiffness in several joints, visible swelling, warmth, or fatigue. Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Polymyalgia Rheumatica can each produce different patterns. Fibromyalgia may cause widespread morning soreness and tiredness without the same joint swelling.

Try a warm shower, gentle range-of-motion movements, and a gradual start to the day. Keep a record of which joints are affected, how long stiffness lasts, and whether swelling or skin changes occur. Regular low-impact activity can help maintain mobility. If stiffness keeps returning, an assessment can distinguish mechanical wear from inflammation and guide treatment.

Arrange an appointment for persistent stiffness, repeated swelling, worsening limitation, or symptoms affecting several joints. Seek prompt care for a hot, very swollen joint with fever, sudden inability to use a limb, or severe pain after an injury.

Ask whether the pattern suggests inflammation or wear, which tests are useful, what movement is suitable, and how to manage swelling or morning limitations.