Histamine Intolerance the same as MCAS?
Hello all. I am wondering if histamine intolerance and Mast Cell disease is the same? I have my raw DNA that indicates I have a deficiency in rs1050891, rs2052129, rs10156191 and rs1049742. This involves brain histamine and gut histamine. I’ve been searching for a diagnosis for 14 years. 25+ doctors who can’t figure me out. I have so many debilitating symptoms including hives from time to time. Any help would be greatly appreciated.