What to know about autoimmune disease psoriatic arthritis

It may occur with psoriasis, but skin and joint symptoms do not always begin together. Early assessment matters because ongoing inflammation can limit movement and damage joints.

People with psoriatic arthritis may develop painful or swollen joints, prolonged stiffness after waking, an entire swollen finger or toe, heel pain, or tenderness where a tendon meets bone. Symptoms can vary over time and may affect one side differently from the other.

Nail pitting or separation and patches of psoriasis can provide useful diagnostic clues. A clinician may examine the skin, nails, joints, and spine, then use blood tests or imaging to distinguish this condition from gout, rheumatoid arthritis, injury, or another cause of pain.

Arrange an assessment if joint swelling, stiffness, heel pain, or reduced movement persists, especially if you have psoriasis or nail changes. Record which areas hurt, when stiffness is strongest, and whether skin symptoms change at the same time.

Treatment is tailored to the tissues involved and the degree of inflammation. Medicines may control inflammation or modify immune activity, while physiotherapy can protect mobility, build strength, and help pace activity. During a flare, reduce aggravating loads without becoming completely inactive unless your clinician advises rest.

Seek prompt medical assessment for a newly hot, very swollen joint, fever with joint symptoms, inability to bear weight, or rapidly worsening pain. These features can require urgent evaluation for infection or another acute problem.

Sudden eye pain, marked redness, light sensitivity, or blurred vision also warrants urgent attention because inflammatory eye disease can accompany psoriatic arthritis.

Ask which joints or tendon attachments appear inflamed, whether imaging is useful, how treatment will be monitored, and what movement is appropriate during a flare. Mention any eye symptoms, bowel symptoms, medication side effects, or plans for pregnancy because these details may affect treatment choices.