Here are some helpful links. Whether you are a patient with Dysautonomia, a friend, a caregiver, or a medical professional, knowledge and resources are essential in managing the condition and spreading awareness of this illness.
Dysautonomia Information Network (DINET)
Dysautonomia Advocacy Foundation
National Dysautonomia Research Foundation
Vanderbuilt Autonomic Dysfunction Center
Dysautonomia Youth Network of America
Dysautonomia International: POTS
Wikipedia's POTS page
Myasthenia Gravis Foundation of America
Mayo Clinic's Myasthenia Page
Myasthenia Gravis Association
Muscular Dystrophy Association's Myasthenia Page
Greg Page of The Wiggles has Dysautonomia and started the Greg Page Fund for Orthostatic Intolerance
This is an ever-growing list so if you know of other useful links please let me know!