Diabetes Drug May Affect Thyroid in Some Patients

Medicine tied to lower thyroid-stimulating hormone levels in those with underactive thyroid WebMD News from HealthDay , By Mary Elizabeth Dallas, HealthDay Reporter MONDAY, Sept. 22, 2014 (HealthDay News) –Metformin, a drug commonly used to treat diabetes, may raise the risk of low levels of thyroid-stimulating hormone (TSH) among patients with an under active thyroid,…