Fact checked by Nick Blackmer Psoriatic arthritis (PsA) is an inflammatory arthritis that causes joint swelling, pain, and ...

Psoriatic arthritis is a combination of psoriasis and arthritis symptoms. You may have skin and nail changes, joint pain and ...

Long-term extension data show Tremfya (guselkumab) significantly reduced symptoms and inhibited structural joint damage progression in patients with active psoriatic arthritis.

After spending years on a "carnivore diet," a man from Tampa, Florida, developed yellowish nodules on his hands, elbows, and ...

This is a developing news story. Please check back soon for updates. Tremfya reduced signs and symptoms of psoriatic ...

Discover the early warning signs of psoriatic arthritis that could prevent permanent joint damage, plus expert advice on treatment options and daily management.

Your blood vessels also expand, sending more blood and more immune cells to your skin. If you also have psoriatic arthritis, a similar immune response happens inside your body, making your joints ...

What's going on with my skin? I never had this before. Patients with rheumatoid arthritis can develop rheumatoid nodules, and it is a marker, for example, of more aggressive disease. Sometimes ...

Kim Kardashian West’s journey to learning that she has psoriatic arthritis all started with a scary morning when she suddenly couldn’t use her hands. The reality star and fashion mogul said ...