Add Yahoo as a preferred source to see more of our stories on Google. Q: My doctor thinks my mast cells are activating inappropriately and may be causing many of the symptoms I periodically have.

Many patients who call requesting an initial psychiatric consultation are suffering from a common condition known as mast cell activation syndrome (MCAS). MCAS can present with extremely diverse ...

Q: My doctor thinks my mast cells are activating inappropriately and may be causing many of the symptoms I periodically have. Please tell me more about this condition. A: Mast cells are an important ...

Many patients who call requesting an initial psychiatric consultation are suffering from a common condition known as mast cell activation syndrome (MCAS). MCAS can present with extremely diverse ...