Answer by
Connie45 (1110)
Since it is prescribed for diabetes, you would be worse off not taking it. If you find you are hypersensitive to it, perhaps something else can be prescribed. Some of the possible side effects are headache, weakness, lactic acidosis, dizziness, thrombocytopenia, nausea and heartburn. It is contraindicated if you have liver or kidney disease, or are pregnant.