Metformin is a medication typically used to treat type 2 diabetes. It is usually a first-line treatment for this condition, but some doctors may not recommend it due to certain risks or side effects. Metformin can cause nausea, vomiting, diarrhea, and abdominal cramping. It may also cause a decrease in vitamin B12 levels, which can lead to anemia. Additionally, metformin has the potential to cause a condition called lactic acidosis, which can be fatal. For these reasons, some doctors may opt to prescribe other medications instead of metformin.

Why should we not take metformin?

Metformin is a medication used to treat type 2 diabetes, but it can have some serious side effects. Common side effects include nausea, vomiting, diarrhea, and abdominal pain. It can also cause lactic acidosis, a life-threatening condition in which lactic acid builds up in the blood and can lead to organ failure. People with kidney or liver problems should not take metformin, as it can cause these organs to function abnormally. Additionally, people with congestive heart failure or other cardiovascular problems should not take metformin, as it can increase the risk of cardiovascular events.

What are the disadvantages of metformin?

Metformin is generally a safe and effective medication for treating type 2 diabetes, however it does have some potential side effects. Some of the common side effects of metformin include nausea, vomiting, stomach upset, diarrhea, headaches, and a metallic taste in the mouth. It can also lead to a decrease in vitamin B12 levels and an increased risk of lactic acidosis, a potentially fatal buildup of lactic acid in the blood. Other side effects include hypoglycemia, muscle pain and weakness, and an increased risk of developing anemia. Metformin can also interact with other medications, so it’s important to tell your doctor about any other medications you are taking.