I hate having to need a breathing treatment at this hour. Insurance won't cover Xopenx, so I have to take albuterol. Which isn't great for heart patients. But I need to it to breath easier. I just hate the aftermath, jittery/fast heart rate/going back to sleep right away.. doesn't happen. I'm thankful to have the medication I need and that insurance does cover it... but I'm not a fan of the side effects.