anxiety
"there was a period of time when i kept going to the emergency room for chest pains and shortness of breath. my heart and everything checked out perfect. i went to the doctor and described these episodes i was having and he prescribed ativan 2mg and i have never experienced the tightness of the chest as often once i discovered i was having panic attacks. it is very helpful and not too sedative, and it might not work for everyone, if possible try small rx or samples first."