Discover how butterfly rashes, purple spots, and other skin changes can reveal lupus, blood disorders, and serious diseases ...

Emapalumab is approved for both adults and pediatric (newborn and older) patients with MAS in Still disease with an inadequate response or intolerance to glucocorticoids, or with recurrent MAS.

RA primarily affects the joints, but it can also cause symptoms in other areas of the body, such as the skin. Learn how RA ...