White MET imprint APO500 oblong?

[toddlermom]

Looking for information on this drug that my toddler daughter had in her mouth from the church floor...any help is appreciated. Imprint MET on one side APO500 on the other. we're watching for side effects- she showed it to me shortly after she placed it in her mouth and the imprint is still visible, but I'd like to get rid of this pill once I know the name. I believe it would be classified as oblong

[ariadaun]

MET APO 500 is Metformin 500mg

METFORMIN (Glucophage®) is a medicine used to treat type 2 diabetes mellitus. Treatment is combined with a balanced diet and exercise. This medicine lowers blood sugar and helps your body to use insulin more efficiently. It is sometimes used with other medicines for diabetes.