{"id":635541,"date":"2026-03-06T16:15:29","date_gmt":"2026-03-06T21:15:29","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=635541"},"modified":"2026-03-10T17:27:27","modified_gmt":"2026-03-10T21:27:27","slug":"signs-metformin-is-working","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/signs-metformin-is-working\/","title":{"rendered":"Signs metformin is working"},"content":{"rendered":"

Metformin<\/span><\/a> (brand names Glucophage and Riomet) is a generic prescription drug approved by the U.S. Food and Drug Administration (FDA) to treat Type 2 diabetes mellitus. The oral medication works by improving your body\u2019s insulin sensitivity and reducing the liver\u2019s glucose production. Like any medication, there are certain signs, both noticeable and not as apparent, that can let you and your healthcare provider know if metformin is working, or if you need to explore other treatment options.<\/span><\/p>\n\t\t

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\n\t\t\t\t\tMetformin 500 mg (60 Tablets)\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t23666 - Hampton, VA\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t
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\n\t\t\t\"Kroger\t\t\t<\/div>\n\t\t\t
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\n\t\t\t\t\t$5.32\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\ti<\/span>\n\t\t\t\t\tPrice with signup<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t
\n\t\t\t\tGet free coupon<\/a>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t$5.32\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\ti<\/span>\n\t\t\t\t\tPrice with signup<\/a>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t
\n\t\t\t\tGet free coupon<\/a>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\tSee Metformin prices at all pharmacies<\/a>\n\t\t<\/div>\n\n\t\t\n

Metformin uses<\/span><\/h2>\n

Metformin is only FDA-approved to treat <\/span>Type 2 diabetes<\/span><\/a>.\u00a0<\/span><\/p>\n

\u201cIt is usually started as the first-line drug for a new diagnosis when blood glucose cannot be maintained with diet and exercise only,\u201d says <\/span>Victoria Finn, MD<\/span><\/a>, an endocrinologist with Medical Offices of Manhattan, in New York, and contributor to LabFinder.\u00a0<\/span><\/p>\n

While its only indication is for Type 2 diabetes, Dr. Finn notes that healthcare providers may prescribe metformin off-label for other conditions linked to <\/span>insulin resistance<\/span><\/a>. These conditions include prediabetes, gestational diabetes, and polycystic ovary syndrome (PCOS). In some cases, it may also be incorporated into a <\/span>medical weight-loss plan<\/span><\/a>.<\/span><\/p>\n

Dr. Finn explains that metformin works by reducing the amount of glucose produced by the liver while increasing insulin sensitivity in muscles and other tissues. \u201cAs a result, glucose is used more efficiently,\u201d she says. \u201cIn Type 2 diabetes, this leads to lower blood sugar levels.\u201d Because metformin improves the body\u2019s response to insulin, it may also benefit people with prediabetes and gestational diabetes.<\/span><\/p>\n

Metformin\u2019s effects on insulin regulation can also be helpful for people with PCOS. According to <\/span>James J. Chao, MD, FACS<\/span><\/a>, a board-certified plastic surgeon and weight-loss specialist, the use of <\/span>metformin for PCOS<\/span><\/a> can help an irregular menstrual cycle return to normal. \u201cIn the case of PCOS, where insulin spikes lead the ovaries to overproduce androgen, metformin disrupts that cycle and can help restore the menstrual cycle,\u201d he explains.<\/span><\/p>\n

Signs that metformin is working<\/span><\/h2>\n

Signs that indicate that metformin is working correctly in your body include:<\/span><\/p>\n