Psoriatic Arthritis

What Is Psoriatic Arthritis?

Psoriatic arthritis is a long-term (chronic) condition that causes joint pain, swelling, and stiffness. It often happens in people who have psoriasis, a skin condition that causes red, scaly patches. PsA is an autoimmune disease, which means the immune system attacks healthy joints and tissues by mistake.

Common Symptoms:

• Pain and swelling in joints (especially fingers, toes, knees, and lower back.
• Morning stiffness that lasts more than 30 minutes
• “Sausage-like” swelling of fingers or toes (called dactylitis)
• Nail changes (such as pitting or lifting from the nail bed)
• Fatigue or low energy
• Red, scaly skin patches from psoriasis

Who Gets Psoriatic Arthritis?

Anyone with psoriasis can get PsA, but it is more likely if:

• You have a family history of psoriasis or PsA
• You are between 30 and 50 years old

How Is PsA Diagnosed?

Your doctor may:

• Ask about your symptoms and medical history
• Do a physical exam
• Order blood tests (to rule out other conditions like rheumatoid arthritis)
• Take X-rays or other imaging tests

How Is PsA Treated?

There is no cure, but treatment can reduce symptoms and protect your joints.

Treatment options include:

• Anti-inflammatory medications (NSAIDs)
• DMARDs (medications that slow the disease)
• Biologic drugs (target the immune system)
• JAK inhibitors (advanced oral treatments)
• Physical therapy and stretching exercises

Self-Care Tips

• Stay active with gentle exercise
• Eat a balanced diet
• Avoid smoking
• Manage stress
• Get enough sleep