You guys, these allergies are killing me! I don't know how I never realized this, but antihistamines can cause an increase in appetite. If only they offered a corresponding increase in calorie burn. My dr. has me on twice the recommended dose of Zyrtec because one doesn't do anything for me. So, I am exhausted as well as starving all the time.
I figured since I never knew this correlation, it might be news to someone else as well. The more you know!