How is metformin used for PCOS, and what are the benefits, side effects, and alternatives in Europe?

Metformin for polycystic ovary syndrome (PCOS) explained: insulin resistance, cycle regulation, fertility impact, and clinical assessment.

In this episode, we examine why metformin is sometimes prescribed for PCOS and how suitability is assessed during an online consultation in the EU.

You’ll learn:

• How insulin resistance contributes to PCOS symptoms

• How metformin improves insulin sensitivity and may support cycle regulation

• Potential benefits for weight management and ovulation

• Common side effects such as nausea, diarrhoea, and gastrointestinal discomfort

• Long-term considerations, including vitamin B12 monitoring

• Alternative treatments, including lifestyle measures and hormonal contraception

• Situations where a prescription request may be declined pending blood tests or specialist review

We explain how doctors assess diagnostic criteria for PCOS, metabolic risk factors, HbA1c or glucose levels, fertility goals, and contraindications before recommending treatment. Not all individuals with PCOS require metformin, and some cases require endocrinology or gynaecology referral.

This episode reflects the clinical standards used by Mobi Doctor, where consultations are reviewed by a registered physician in line with EU medical guidance.

Read the full guide and transcript here:

https://www.mobidoctor.eu/blog/metformin-for-pcos-treatment-benefits-side-effects-and-alternatives