"elevated heart rate, sweating, chills, tingles/numbness and shortness of breath, blurred vision, chest pain, can&#039;t breathe... you name it i&#039;ve felt it lol. i nearly overdosed on alcohol and cocaine when i was in high school. made me realize i wasn&#039;t invincible and i have been an anxiety and panic sufferer ever since. its only been about 13 years with the attacks but about 4 years ago i thought i was having a heart attack for the millionth time (hooked up to a machine and blood was all clear as always lol) and after the doctor prescribed lorazepam and it has saved me many times. including today lol. only take when needed. i have an addictive personality and it would be easy to use these as a crutch. i only take one every couple days now."