Types of drugs1) Metformino MOA (mechanism of action) - Decreases hepatic glucose production - Increases glucose uptake into muscleso 1.5-2% HbA1c decreaseo Large decrease in fasting glucose productiono Minor decrease in post-prandial glucose productiono Adverse drug effect (ADE) 부작용 GIT nausea and B12 malabsorption - rareo As monotherapy - no hypoglycaemia risko FIRST L..