Serious side effects of metformin are rare. Less serious side effects, like digestive issues and headaches, are common, but these usually go away with time. You can reduce the chances of side ...

When Is the Best Time to Take Metformin? This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Timing is everything for many things in life — including when to take medication like ...

You may also need to obtain prior authorization before your plan will cover the cost of this medication. Your doctor may also be able to provide information about your cost for metformin if you ...