The triad refers to three health conditions that commonly co-occur amongst neurodivergent people:

1. Postural Orthostatic Tachycardia Syndrome (POTS)

2. Mast Cell Activation Syndrome (MCAS)

3. Ehlers Danlos Syndrome (EDS), more commonly hypermobile Ehlers Danlos (hEDS)

Mast Cell Activation Syndrome (MCAS) and Postural Orthostatic Tachycardia Syndrome (POTS) are more common among neurodivergent people. They can be hard to manage and often co-occur, alongside hypermobility/Ehler’s-Danlos Syndrome (EDS).