Patient handout · Rheumatology
Psoriatic Arthritis
What it is
Psoriatic arthritis is a type of arthritis that can happen in people with psoriasis, a skin condition. It causes joint pain, swelling and stiffness. It can also affect the nails.
Common symptoms
- Painful, swollen joints, sometimes on one side only
- Swelling of a whole finger or toe (“sausage digit”)
- Heel or tendon pain
- Nail pitting or separation
- Back stiffness
What to expect at GSMC
- First visit: A rheumatologist reviews your symptoms, history and medicines, and examines your joints and skin.
- Tests: Blood tests and imaging, as needed, help confirm the diagnosis.
- Follow-up: Regular visits and lab checks help us adjust treatment over time.
Self-care tips
- Keep up with your skin care plan. Tell us if your skin or nails change.
- Take your medicines exactly as prescribed. Do not stop them on your own.
- Keep all lab and follow-up visits.
- Stay active with gentle exercise, and rest during flares.
When to call us
- A flare that does not settle with your usual plan
- Fever or signs of infection while on your medicines
- New symptoms, such as a rash, chest pain or leg swelling
- Side effects from your medicines
Call 911 for chest pain, trouble breathing, or signs of a stroke.
This handout is general information and is not a substitute for medical advice.