I'm beginning to think these palpitations are caused by Flonase. ...

I'm beginning to think these palpitations are caused by Flonase. I've gotten them one and off for the past few years - always chalked them up to stress... but I've also been on and off Flonase for the past few years. Correlation? Wish I was more conscientious... I actually started back up with Flonase about 2 weeks ago, noticed the palpitations and stopped the Flonase for a few days, but still had them. I guess the medicine could still be in your system after a few days. Any thoughts?