teratoma. malignant teratoma. 1. a solid, malignant ovarian tumor resembling a dermoid cyst but composed of immature embryonal and/or extraembryonal elements derived from all three germ layers. 2. teratocarcinoma.
A: Metformin is an oral diabetes medication that helps control blood glucose (sugar) levels. It is used to treat type 2 diabetes, either alone or in combination with insulin or other medications. Common side effects include headache, weakness, mild nausea, vomiting, diarrhea, gas, and stomach pain.
Metformin long term side effects. Common Questions and Answers about Metformin long term side effects. glucophage. Yes, one nasty side effect of Metformin is nausea. He should have been aware of this from reading the pharmaceutical paperwork that accompanied the Metformin bottle, or by his Pharmacist.