How common is joint pain in psoriatic arthritis?

Psoriatic arthritis can affect joints in the fingers, toes, hands, feet, knees, spine or pelvis. Pain and stiffness may be worse after rest, and an entire finger or toe can sometimes become swollen. Some people develop joint symptoms before skin psoriasis is recognised, while others have both at the same time.

The condition can affect different joints on each side of the body and may also cause pain where tendons attach to bone, such as the heel. Joint pain alone cannot establish the diagnosis; a clinician considers skin and nail changes, the distribution of symptoms, examination findings and other possible causes.

Arrange a medical appointment if persistent joint pain occurs with psoriasis, nail pitting, swollen fingers or toes, or prolonged stiffness. Early assessment can help protect movement and guide treatment.

Keep joints moving with gentle range-of-motion exercises and pace activities around periods of stiffness. Avoid pushing through a flare that causes a clear increase in swelling or pain. A rheumatology or physiotherapy team may suggest tailored exercises and treatment; do not change prescribed therapy without advice.

Seek urgent advice for a suddenly hot, red and swollen joint, severe pain after injury, inability to walk or use a limb, or fever with joint swelling. Prompt assessment is also sensible when a whole finger or toe becomes swollen quickly.

Request routine review when stiffness is persistent, symptoms spread to new joints, movement becomes limited or pain affects sleep and daily tasks. Bring a list of skin, nail and joint changes and when each began.

Could my joint symptoms be related to psoriatic arthritis? Which tests or scans might clarify the cause? What should I do during a flare? How can I maintain movement without aggravating inflammation?