

If you don’t treat low blood sugar, you can have a seizure, pass out, and possibly develop brain damage. Once your blood sugar is back in the normal range, eat a small snack if your next planned meal or snack is more than 1 hour later. If your blood sugar is still low, then repeat the above treatment. Test your blood sugar 15 minutes after you treat the low sugar reaction. 8–10 pieces of hard candy, such as lifesavers.1 tablespoon of sugar, honey, or corn syrup.1 cup of nonfat or 1 percent cow’s milk.1/2 cup of juice or regular, nondiet soda.

You need to eat or drink one of the following: If you have a low blood sugar reaction, you need to treat it.įor mild hypoglycemia (55–70 mg/dL), treatment is 15–20 grams of glucose (a type of sugar). Metformin may cause a low blood sugar reaction. tingling or numbness in the hands or feet.Serious side effects and their symptoms can include the following: Call 911 if your symptoms feel life-threatening or if you think you’re having a medical emergency. Serious side effectsĬall your doctor right away if you have serious side effects. If they’re more severe or don’t go away, talk to your doctor or pharmacist. If these effects are mild, they may go away within a few days or a couple of weeks.

The more common side effects that can occur with metformin include:
#Bad side effect of metformin er how to
This list does not include all possible side effects.įor more information on the possible side effects of metformin or tips on how to deal with a troubling side effect, talk with your doctor or pharmacist. The following list contains some of the key side effects that may occur while taking metformin. Metformin oral tablets can cause mild or serious side effects. Insulin is a hormone that helps your body remove extra sugar from your blood.
