For the last several months I have been experiencing excessive hunger. I have always been an active person, exercise very regularly, eat healthy... however about 4 months ago I started experiencing panic attacks out of nowhere. My doctor put me on Lexapro and then switched to wellbutrin. I also take Ativan for anxiety as needed. There are some many variables as to what is causing all of my symptoms, however I cannot seem to associate my excessive hunger with anything. Its like I have to eat something very often and if I dont I get lightheaded, shaky... I used to easily be able to go long periods of time without eating, but now I eat 3 meals a day plus snacks and I'm still having extra hunger. I have had blood tests to check thyroid, blood sugar.... and everything comes back normal. What is going on with me????