News and Analysis

Psoriatic arthritis (PsA) is a complex, chronic disease affecting the skin, joints, nails, heart, and lungs. Current treatment involves medication that slows the rate at which the disease progresses and relieves symptoms. However, there is no one-size-fits-all approach to treatment as patients respond differently. Common reasons for switching treatments include intolerance and ineffectiveness of the medication. Signs that a treatment isn’t working include worsening symptoms and mood changes, and in those instances, doctors recommend switching to another medication.