The first time I had this was during my first bout of pneumonia almost 14 yrs ago. I had never heard of it before, knew I wouldn't remember the name from the dr office to my house, so I asked her to write it down. Unfortunately, since that time, I have become very well acquainted w/ it.
I don't even need to get sick w/ pneumonia anymore to get it. Just the simple act of bending over can set the pain starting in my sternum. It gets so bad, it takes my breath away. I use my heating pad and Tylenol Arthritis to help w/ the pain. I can't use Advil or such, wish I could.
I have also had my heart checked out, just to be sure. Heart is fine, it's everything else that's going south.
Hope you are feeling better!
God bless. Alice.