Science girl

I have POTS and am on mast cell stabilizers. It has taken more the than the normal dose but I now have only a few days a month of tachycardia. I also have osteomalacia caused by a vitamin d deficiency probably due to the mast cell activation. I am still looking for the source of my mast cell activation but am happy some symptoms are revealed by these medications. Still having breathing issues, back, shoulder pain and chest pain. Keep you posted.