@jfperrone- I'm so sorry to hear this. You must have been very uncomfortable. I'm also sorry to say that I have no idea if Trelegy caused your symptoms. I would have called my doctor first but I can understand why you didn't.

However, I would recommend calling him now. Not all coincidences are coincidences and if Trelegy did cause this then you need to know the main ingredients, at least so you can keep them on your medical list. Trelegy combines three different drugs that together make a pretty powerful inhaler.

Also, since you have been prescribed an inhaler then your doctor needs to prescribe another inhaler for you. You might be gun-shy right now but if your breathing is restricted that comes first!

You sound very sensible to me, but what do you think?