Suggest Treatment For Hives Ans Angioedema

hi i am 23 years old and i have many different symptoms that doctors seem not to put together... ive been suffering from hives and angioedema for a couple of years and they do not know why now im developing a new symptom my skull is very tender and i have 2 dents and a bump which i did not have before..i get sharp pains in my head also