R 657 (Metformin hydrochloride 500 mg)
This pill with imprint "R 657" is White, Elliptical / Oval and has been identified as Metformin hydrochloride 500 mg. It is manufactured by Actavis.
Metformin is used in the treatment of diabetes, type 2; polycystic ovary syndrome; insulin resistance syndrome; female infertility and belongs to the drug class non-sulfonylureas. There is no proven risk in humans during pregnancy. Metformin 500 mg is not a controlled substance under the Controlled Substance Act (CSA).
More about metformin
- Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Drug Images
- Drug Interactions
- Support Group
- Pricing & Coupons
- En Español
- 366 Reviews – Add your own review/rating
- Drug class: non-sulfonylureas
Related treatment guides
Copyright 2017 Drugs.com, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.