Medically reviewed by David Ozeri, MD Psoriatic arthritis (PsA) develops in four stages: the preclinical stage, where those with psoriasis (PsO) are at higher risk but have no symptoms; the ...

Psoriatic arthritis can affect any joint in your body, causing mild to severe symptoms that are packed with pain and stiffness. More severe psoriatic arthritis flares make it hard or impossible to ...

A deeper understanding of the inflammatory processes driving psoriasis and psoriatic arthritis is translating ... the ongoing challenges of managing symptoms 6. “There are still several areas ...

The NHS says psoriatic arthritis is a long-term condition that causes joint pain, swelling and stiffness. Medicines can help treat the symptoms. Some people with the skin condition psoriasis may ...