Select a language Select text size

Condition resources

Psoriatic arthritis

What is psoriatic arthritis?

Psoriatic arthritis is an autoimmune disease that combines the swollen, sore joints of arthritis with the skin disease psoriasis. The immune system is the body's defense against infection and disease. When the immune system detects cells that don't belong in the body (bacteria, viruses or foreign cells), it releases cells to attack them. The immune system also helps the body to recover and heal after any illness.

In people with psoriatic arthritis, the immune system does not work properly. It attacks healthy cells as well as foreign cells. These attacks can target joint and skin causing swollen, tender joints, swelling and pain.

There is still no cure for psoriatic arthritis, but new and more targeted treatment options have become available. Early and aggressive treatment has allowed many patients to slow progression of the disease and help with symptoms. The right medicine therapy can help you reduce pain and damage, remain active and live a full life.

Personal support

Our clinical experts can help you:

Understand your medicines and condition
Learn how to stay on track with your medicines
Prepare for your next visit – asking the right questions to your doctor.

Call us at 844.765.2891 with any questions or concerns about your medicines, side effects or help managing your condition.

Monday – Friday, 9 a.m. – 4:30 p.m. (CT)

Reach your health & wellness goals

Get support no matter where you are, when you need it. These free resources can help you stay on track toward a healthier life:

Link to free health & wellness apps
Find articles and information about fitness and nutrition
Sign up for Balance Rewards for healthy choices®, where you can earn points at Walgreens for health behaviors
Sign up for the Walgreens Health & Wellness newsletter to get regular insights into living healthy
Download the Walgreens mobile app to set up pill reminders to help you remember to take your medicine on time, no matter what pharmacy you use. The free mobile app also makes it easy to refill your Walgreens medicines by simply scanning your prescription label.