Yes you can take metformin tab for pcos
Taking metformin with food can help
To reduce nausea ,vomiting ,diarrhoea,stomach discomfort
Long term use of tab metformin can cause anemia,
vitamin b12 deficiency
So you should check
vit b12
To managing these side effects
You should take extended release version of metformin
Next Steps
So for more information plz connect online consultation