Hello, this is my first time but I am feeling desperate. About 4 to 5 weeks ago the left side of my face would get extremely hot and red. This along with palpatations. As the weeks have gone by I have worsened. I now am having eating problems. About 2 weeks ago when I would eat I would get light-headed and then my heart would begin to race and then I would get diahrrea with no warnings. I went to the doctor he ran blood work on me, put me on inderal and prilosec. The heart is not running so fast anymore and not having the diahrrea but I can't eat anything but baby food or I get extremely ill feeling. I have lost 18 pounds in 2 weeks Anyone got any suggestions?