Joint hypermobility Ehlers Danlos Syndrome and pyroluria? everywomanover29 blog Ehlers Danlos syndrome (EDS) Is Ehlers Danlos Syndrome Hereditary? What Families Need to Know: Jill R. Schofield, MD: Autoimmune Disease and Dysautonomia Practice Collagen Supplements for Ehlers Danlos Syndrome and Hypermobility What is Dermatosparaxis Ehlers Danlos Syndrome (dEDS)? Dermatosparaxis Ehlers Danlos syndrome is an ultra rare heritable connective tissue disorder that causes severe skin fragility, excess skin, severe bruising, and characteristic facial features