The Side Effects of Taking a Drug

There's a slight increase in blood pressure and heart rate. It's the equivalent of walking up a half a flight of stairs, big deal. But it is there. And if you're in that zone of high blood pressure already, or you already have arrhythmia or other heart conditions, we probably wouldn't want you on this. We might move you to one of the non stimulants or even that anti-hypertensive drug.