Well yesterday I came out in a rash, all over my body and swelling of the hands and ears. I went down to the hospital as I was very sore and it was after when I could see the doctor. It turned to be an allergic reaction. I am still sore even with the cortisone an histamines. But all is OK. I do not know the cause. Today I saw my normal GP no special action is required. On the up side my blood pressure is now back down almost to where it should be. Still a little high, but better.