Metformin - A Biguanide for Type 2 Diabetes: Pharmacology Made Easy

Metformin is a first-line oral medication for type 2 diabetes.  In this lecture from This is Why, Dr. Busti will explain how metformin works to lower the A1c and help patients with type 2 diabetes get to their A1C goals. 

You’ll learn how to:
- Metformin mechanism of action (MOA): how biguanides lower glucose and improve insulin resistance
- Where metformin fits in type 2 diabetes therapy (first-line option and combination use)
- Key clinical benefits (A1C lowering, weight neutrality/possible weight loss)
- Dosing basics and titration strategies (including extended-release considerations)
- High-yield adverse effects: GI effects, vitamin B12 concerns, and the real story on lactic acidosis
- Contraindications and precautions (renal function, acute illness, contrast studies, alcohol use)
- Monitoring and patient counseling points you should know for practice and exam

The goal = make medical education easy and clinically relevant.

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Disclaimer:
This content is for educational purposes only and is not medical advice. It does not replace individualized evaluation, diagnosis, or treatment. Always seek the advice of a qualified health provider with questions about a medical condition and never delay care because of educational content.