The prevalence of arthritis among US adults may be nearly 70% higher than current surveillance data indicate, a study has shown. The findings suggest that the full weight of the disease burden at the ...

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 ...

In adults, there are two main types of rheumatoid arthritis: seropositive and seronegative. They share symptoms, and the key difference is found — or not found — in blood work. Sometimes, though, ...

Psoriatic arthritis (Ps.A.) can be a challenging condition, but understanding its symptoms, causes, and treatment options can help you live a very full life following a diagnosis. Psoriatic arthritis ...

Please provide your email address to receive an email when new articles are posted on . In this video, Philip J. Mease, MD, discusses a Nordic registry study presented at the EULAR annual meeting that ...