An estimated 1 to 3 million people suffer from POTS. In addition to POTS, Knowles struggles with Sjögren’s syndrome and mast ...

Caroline Quinn, 25, from Boston, MA, faces unique challenges in love due to a rare immune disease and severe allergies. With ...

A woman with over 100 allergies has divided much of the internet after showing how she orders food at a restaurant. Jenna ...

Caroline Quinn, 25, has shared how suffering from mast cell activation syndrome (MCAS) has affected many aspects of her life ...

After eating rice and beans with her family, Caroline reacted again and spent 12 days in intensive care. After 10 months of tests, she was diagnosed with rare chronic illness mast cell activation ...