Although there are more than 100 conditions that fall under the umbrella term "arthritis," an autoimmune disease called rheumatoid arthritis is one of the more common. According to the Arthritis ...

A rheumatoid factor test checks for an antibody that can be a marker for rheumatoid arthritis. It is one part of diagnosis. Not everyone with a positive rheumatoid factor blood test has rheumatoid ...

SAN DIEGO — Erinn Maury knew Remicade wasn't the right drug for Patti Schulte, a rheumatoid arthritis patient the physician saw at her Millersville, Maryland, practice. Schulte's swollen, painful ...

A simple blood test could determine which drug and dosage is more likely to be effective against rheumatoid arthritis, potentially saving sufferers serious side effects and Australian taxpayers ...

AMSTERDAM — A blood test for people at risk for rheumatoid arthritis can identify those who will develop the disease within 3 years, new research shows. "Our data support a new biomarker that ...

A rheumatoid factor (RF) test detects rheumatoid factor, a type of antibody (proteins that fight off harmful substances) in your blood. RF antibodies sometimes attack healthy cells and tissues, ...

People who develop rheumatoid arthritis experience changes to their immune systems long before their joints become swollen and painful, suggesting that early treatment might stop or limit damage, a ...

Knee arthritis could become easier to detect and diagnose thanks to a new test involving the lubricating fluid inside the joint. Photo by Adobe Stock/HealthDay News Knee arthritis could become easier ...

Erinn Maury knew Remicade wasn’t the right drug for Patti Schulte, a rheumatoid arthritis patient the physician saw at her Millersville, Maryland, practice. Schulte’s swollen, painful joints hadn’t ...