Physical trauma, surgery, infection or psychological stress may trigger symptoms. People who have psoriasis, a skin disease ...

If you live in the United States, you’ve likely seen drug commercials like this one: “If you’re living with moderate to severe plaque psoriasis or active psoriatic arthritis, symptoms can sometimes ...

For patients with psoriatic arthritis, switching directly from adalimumab to tofacitinib with no washout period presents no ...