Following are the propeies of Biguanides, EXCEPT:
Biguanides are contraindicated in patients with renal failure, congestive hea failure, alcoholism and hepatic diseases. Ref: Richard Finkel, Michelle Alexia Clark, Pamela C. Champe, Luigi X. Cubeddu (2009), Pharmacology, 4th Edition, Lippincott Williams and Wilkins Publications, United States Page 292
Decrease hepatic gluconeogenesis
Not contraindicated in renal dysfunction
Can be used along with sulfonylureas
Don't stimulate insulin Release