When I took my Albuteral this morning I felt like I was having a panic attack afterwards. I ve never had this reaction before. I felt terror , like i was going to die of a heart attack. I wanted to run, scream, and felt like I couldn t breathe even though I was breathing fine. Then got nauseas. this lasted for a couple hours. No chest pain, but tightness. I have felt out of sorts all die, but not to that extreme. Could it have been a new reaction to the Albuteral? I m a female 54 years old.