I once in a while have anxiety attacks but all week they have come back and it seems as if it started because because i started this med. mon. well here it is sun. and since i read the affects on others ,Im done with it.also,15 months ago I had triple by pass all week my heart was like a run away teain. scared the hell out of me. now I know why.I hope!! my only concern is shortage of breath.I don't know if it's because of the cold or med.