What is metformin?

Metformin is a medication that is prescribed to patients with high blood sugar levels due to diabetes. It belongs to a class of drugs known as biguanides, which work by decreasing glucose production in the liver and improving insulin sensitivity in the body's cells.

Metformin is commonly taken orally in tablet form and typically has few side effects. The most common side effects include nausea, vomiting, diarrhea, and stomach discomfort. These side effects usually diminish over time as the body adjusts to the medication.

Metformin is not recommended for patients with certain health conditions, such as kidney disease or liver disease, as it can cause further damage to the organs. Additionally, patients with a history of alcohol abuse should be careful when taking metformin as it can increase the risk of lactic acidosis.

Metformin has been shown to be effective in managing blood sugar levels in patients with Type 2 diabetes and has also been investigated for its potential use in treating other conditions, such as polycystic ovary syndrome (PCOS) and obesity.