![Lab technician examining cells under the microscope](https://thedysautonomiaproject.org/wp-content/uploads/2022/11/lab-technician-examining-cells-under-the-microscope-300x200.jpg)
GI Symptoms, Mast Cell Activation (MCA) Disorders and Dysautonomia: Is There A Link?
A large number of mast cell activation disorder patients carry a concurrent diagnosis of Dysautonomia, a collection of conditions associated with dysfunction of the Autonomic Nervous System (ANS).