When persistent joint pain strikes, the search for answers often leads to a crucial diagnostic tool: the rheumatoid factor test. This relatively quick blood analysis serves as a window into the immune ...

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, ...

Arthritis affects millions of Americans, causing joint pain, stiffness, and decreased mobility that can significantly impact quality of life. While this common condition can develop in anyone, ...

Rheumatoid arthritis is associated with an atypical immune response called a type 3 hypersensitivity reaction. This reaction happens due to immune complexes in the body. It can be treated by ...

In rheumatoid arthritis (RA), the immune system attacks the joints and leaves them sore, swollen, and stiff. But RA is more than a joint disease. It also affects other parts of your body, including ...

Millions of people around the world suffer from rheumatoid arthritis, an autoimmune disorder that causes debilitating joint swelling and pain. Researchers have been looking for ways to identify those ...

Pain in the MCP joint can result from injury, infection, inflammation, or some medical conditions. Treatment depends on the cause but may include medications, splints and supports, hand therapy, and ...

Juvenile idiopathic arthritis and rheumatoid arthritis are both inflammatory diseases that affect the joints, but they’re separate conditions with unique long-term outlooks. The most common type of ...

Please provide your email address to receive an email when new articles are posted on . Weather changes are not a risk factor for rheumatoid arthritis or knee, hip or low back pain. However, high ...