Learn about rheumatoid vasculitis, neutrophilic dermatoses, and other rheumatoid arthritis rashes, their symptoms, and when ...

Joints swollen, warm or red? It could be an infection ... Smoking: Cigarette smoking may increase your risk for developing ...

The word “arthritis” describes pain, stiffness, and swelling in the joints. It can be a bit of a nuisance or extremely ...

Rheumatoid arthritis (RA) is associated with a higher ... response of the capsule around the joints (synovium) secondary to swelling (hyperplasia) of synovial cells, excess synovial fluid, and ...