The tablet Metformin
is known to cause upper gastric irritation. If you are a known case of PCOD
then that is the reason they have prescribed you this. If the pain persists even after taking the tablet after meal and even after you change to sustained release form of the Metformin then you should stop taking tab Metformin as it continues to irritate your GI- mucosa.
Continue your thyroid
tablet and lose weight with consistent exercise and diet control and these lifestyle changes take care of PCOD just the way tablet Metformin does. But your consistency over months to years is very much essential.
I hope you got the answer. Get back for any related query. Take care.