When is metformin for PCOS recommended for polycystic ovary syndrome?

PCOS can affect ovulation, menstrual patterns, skin, hair growth, and the way the body handles insulin. Metformin targets insulin handling rather than directly treating every PCOS symptom. It may be useful for some people with metabolic features or infrequent ovulation, while other concerns may need different medicines or approaches. The decision depends on your symptoms, medical history, kidney and liver health, current medicines, and whether you are trying to become pregnant.

Bring a list of medicines and supplements, note cycle dates and symptoms, and share any history of diabetes or digestive problems. If metformin is prescribed, take it according to the schedule and with food if advised. Gradual dose adjustments may make nausea or loose stools easier to manage. Keep follow-up appointments so the clinician can review symptoms, tolerability, and the goals agreed for your care.

Seek prompt advice for worsening vomiting or diarrhoea, inability to keep fluids down, unusual drowsiness, breathing difficulty, or severe weakness. Contact a clinician about very infrequent periods, unexpected heavy bleeding, or pregnancy concerns, particularly if pain or bleeding occurs.

Ask which PCOS feature the medicine is intended to address, what monitoring you need, how it interacts with other medicines, what side effects should prompt a call, and when the plan will be reviewed.