Ehlers-Danlos Syndromes causes changes in the way that collagen forms in the joints, ligaments, and skin. Explore the research on EDS and the genetic mutations that cause some of the subtypes of the disorder.
Small Fiber Neuropathy (SFN) results in burning pain, numbness, odd sensations, or autonomic nervous system issues. Learn more about the possible causes and potential solutions to this debilitating disorder.
Do you feel lightheaded when you stand? Does your heart suddenly race? POTS (postural orthostatic tachycardia syndrome) is a problem with the way that your autonomic nervous system regulates heart rate.
There are multiple triggers or root causes of this syndrome, and genetic variants can increase your risk for POTS.
Mast cells are essential to your innate immune system, defending against pathogens and allergens. For some people, mast cells can be triggered too easily, giving allergy-like responses to lots of different substances.