Ehlers-Danlos syndrome (EDS) is a connective tissue disease caused by mutations in collagen genes. It affects connective tissues supporting skin, blood vessels, and organs. There are six main types classified by symptoms. EDS causes loose, elastic skin and fragile tissues, resulting in easy bruising and joint dislocations. While prevalence is estimated at 1 in 5,000, many cases may be undiagnosed. Treatment focuses on pain management, physical therapy, and managing complications.