I have recently been given a new inhaler, in the last month /month and half, I had been on fostair for quite a while. And recently been changed to symbicort. I have been having quite an upset stomach in the last couple of weeks. With constant burping, and indigestion. Also have developed a feeling like I've swallowed something and won't move from my throat, although there's nothing there, now I've been on omaperazole for ages for an hiatus hernia. Seems to much of a coincidence I've had this discomfort since been on the symbicort,🤔 what does everyone else think?