Treatment of Insulin Resistance in PCOS
Metformin for the treatment of PCOS
Metformin is the generic name for a medication which reduces insulin resistance. It is also known as Glucophage, Riomet or Fortamet. Metformin is used as a fertility treatment to cause ovulation in women with insulin resistance or PCOS.

Alternatives to metformin for treating insulin resistance in PCOS
Medications such as Byetta and Acarbose and minerals such as chromium have been studied in PCOS patients. Some may have benefit for patients with insulin resistance who do not ovulate.

Actos and Avandia for treating insulin resistance in PCOS
A class of medications called TZDs have been used in the past to induce ovulation in PCOS patient and others with insulin resistance. due to potential risks, this medication is rarely if ever used for this purpose any more.