40w LaterGuide

PCOS is generally considered a long-term condition rather than something that can be permanently “cured.” However, its symptoms and health risks can often be managed effectively, and the type of treatment can change depending on your needs and life stage.

Not everyone with PCOS has the same symptoms. Treatment may focus on menstrual cycles, fertility, acne or excess hair growth, metabolic health, or a combination of these.

1. Managing irregular or infrequent periods

With PCOS, ovulation may occur irregularly or may not occur in some cycles. This can lead to long gaps between periods or unpredictable bleeding.

When periods are very infrequent for a prolonged time, the endometrium can be exposed to estrogen without regular progesterone exposure, which can increase the risk of endometrial hyperplasia over time.

If pregnancy is not currently desired, combined oral contraceptive pills are commonly used to help regulate bleeding and manage symptoms such as acne or excess hair growth. In some situations, progestogen treatment may be used specifically to protect the endometrium.

The most appropriate option depends on your health history and whether contraception is desired, so treatment should be discussed with a healthcare professional.

2. Lifestyle and weight management

Healthy eating, regular physical activity, adequate sleep, and other sustainable lifestyle habits are important for everyone with PCOS, regardless of body size.

If you have a higher body weight, preventing further weight gain or achieving modest, sustainable weight loss may improve metabolic health and, for some people, menstrual regularity and ovulation.

If your weight is already within a healthy range, weight loss is not a treatment goal. Lifestyle management should focus instead on overall health and preventing excess weight gain.

3. Metformin

Metformin is a medicine that improves the body's response to insulin. It may be considered particularly when PCOS is accompanied by metabolic concerns such as insulin resistance, impaired glucose regulation, or higher metabolic risk.

It can also help improve menstrual regularity in some people, but it is not simply a universal “ovulation drug” for everyone with PCOS. Whether it is appropriate depends on your individual symptoms and metabolic health.

4. If you want to become pregnant

If irregular or absent ovulation is making it difficult to become pregnant, fertility treatment may be considered.

For people with PCOS who have anovulatory infertility and no other infertility factors, letrozole is currently recommended as the first-line medication for ovulation induction in many international guidelines. Other medications or fertility treatments may be considered depending on response, availability, and local practice.

Ovulation-induction medication is generally used when pregnancy is the goal rather than simply to make periods regular.

5. Acne and excess hair growth

Combined oral contraceptive pills may help improve acne and excess facial or body hair in people who are not trying to become pregnant.

If symptoms remain bothersome, additional dermatologic or cosmetic treatments may be considered. Anti-androgen medicines may sometimes be used when other treatments are insufficient, but reliable contraception is important because some anti-androgens can harm a developing fetus.

6. Looking after long-term metabolic health

PCOS is associated with an increased risk of impaired glucose regulation, type 2 diabetes, abnormal cholesterol levels, and other cardiovascular risk factors. This increased risk can occur even in people who are not overweight.

Current guidance recommends assessing blood glucose status when PCOS is diagnosed and repeating it periodically according to individual risk. A lipid profile is also recommended at diagnosis, and blood pressure should be checked regularly.

PCOS management can change over time

There is no single treatment that everyone with PCOS needs. The most appropriate approach depends on your symptoms, metabolic health, whether you want to become pregnant, and your personal priorities.

Although PCOS may not have a one-time “cure,” many of its symptoms and associated health risks can be managed successfully with appropriate care.