Joint pain, fatigue, and flares that strike without warning can make life with psoriatic arthritis challenging. Here's a firsthand look at the top symptoms.

Psoriatic arthritis (PsA) is a chronic (long-lasting) condition that combines the skin-related symptoms of psoriasis with the joint-related symptoms of arthritis. PsA is an autoimmune disease, meaning ...

Knee problems from arthritis can become an issue as people age. A doctor at Mercy Medical Center said one common knee issue ...

Arthritis is a common acute or chronic condition affecting the joints and surrounding tissues. It’s estimated that roughly 18 percent of American adults have some form of arthritis. And about 44 ...