What hypermobility and EDS can involve
The Ehlers-Danlos syndromes are a group of inherited conditions affecting connective tissue — the collagen that supports joints, skin and blood vessels. Hypermobile EDS (hEDS) is the most common type, and hypermobility spectrum disorder (HSD) describes symptomatic hypermobility that does not meet the hEDS criteria. Both can involve joints that move too far or slip, chronic pain, fatigue, dizziness, digestive symptoms and easy bruising.
Because a different joint takes its turn each week, and because so much of it is invisible, people wait an extraordinarily long time to be believed. Writing down which joint, which day and what it cost you turns a vague history into something a clinician can act on.
A national survey of over 2,000 people found those with hypermobile EDS, or a related hypermobility disorder, waited an average of around 20 years for a diagnosis.