Propranolol
"I am actually a physician (weird I know), and always had a problem with anxiety. At one point, it was truly affecting my life. I could cope and work, but like many of us, constantly had the fear of "panicking" or "losing control." It started to affect my work, so I actually became a patient and asked my doctor for some help. I've never had trouble dealing with the stress mentally, but the physical symptoms just drove me crazy and made the anxiety worse. I'd get shaky, warm, uncomfortable, etc., etc. On THE FIRST DAY I took 10mg, my life changed.  Every single negative body symptom I experienced was gone. My confidence came back and honestly, I'm a better physician because of it. Simply amazing."