bronchitis
"I've taken this several times over the years and had no problems at all, but the last two times -- AWFUL!!!  I am not going to finish them this time.  I'd rather be sick.  Stomach hurts like I'm starving, but if I eat it hurts worse.  I feel like I'm going to puke all the time.  Last night in bed for no reason, my heart was smashing out of my chest, just pounding.  I am miserable.  My legs were crazy restless the last couple days since I've been on this, too.  I forgot something but bottom line, the stomach pain is more than I can stand."