Medically reviewed by David Ozeri, MD Psoriatic arthritis (PsA) develops in four stages: the preclinical stage, where those ...

The skin disease (psoriasis) usually shows up first. Psoriatic arthritis can swell the fingers and toes. People who have it often have fingernails that are pitted or discolored. In some people ...

Psoriatic arthritis can cause a range of symptoms, from your head down to your toes. One of the more alarming may be pain in ...

We’ll discuss the distinct traits of psoriatic arthritis in Black patients, and the various environmental and genetic factors ...

A recent study on psoriatic arthritis care revealed that patients and clinicians agree on key aspects of disease management but also highlighted distinct perceptions between the two groups.

Symptoms of psoriatic arthritis are similar to rheumatoid arthritis and include, pain, swelling and stiffness in one or more joints, swollen fingers or toes. Other potential symptoms include your ...