Acne and PCOS: Understanding the Link Between Hormones and Breakouts

For some women, acne is more than just a skin condition. It can be one part of a wider picture involving Polycystic Ovary Syndrome (PCOS), a common hormonal condition that affects women of reproductive age.

It's important to remember that having acne does not automatically mean you have PCOS. However, when acne occurs alongside symptoms such as irregular periods or unwanted hair growth, it may be appropriate to investigate further.

Understanding the connection between acne and PCOS helps ensure that both your skin and your overall health are assessed appropriately.

What is PCOS?

Polycystic Ovary Syndrome (PCOS) is a common hormonal condition that affects women during their reproductive years.

PCOS can present differently from person to person, but it may involve:

Irregular or absent menstrual periods.
Acne.
Increased facial or body hair growth.
Changes seen on an ovarian ultrasound scan.

Not every woman experiences all of these features, and symptoms can vary considerably.

How is acne linked to PCOS?

Hormones known as androgens influence the skin's oil glands.

In women with PCOS, the effects of these hormones can contribute to increased oil production, making acne more likely to develop.

PCOS-related acne commonly:

Affects the jawline and chin.
Persists into adulthood.
Can be more difficult to control without addressing the wider hormonal picture.

However, acne alone is not enough to diagnose PCOS.

Many women with acne have completely normal hormone levels and do not have PCOS.

What other symptoms may suggest PCOS?

Acne may warrant further assessment if it occurs alongside symptoms such as:

Irregular menstrual periods.
Excess facial or body hair.
Difficulty with ovulation.
Other symptoms suggestive of hormonal imbalance.

When several of these features occur together, your GP may recommend further assessment to determine whether PCOS is present.

Why is a full assessment important?

If PCOS is contributing to your acne, treating the skin alone may not address the whole picture.

A proper assessment looks beyond the visible acne and considers whether an underlying hormonal condition should also be investigated.

As Dr Tara Treacy explains, where an underlying condition has not yet been fully assessed, the priority is to guide patients towards appropriate investigation with their own GP rather than simply treating around the problem.

Looking after both your skin and your wider health provides the best long-term approach.

Does everyone with PCOS get acne?

No.

Some women with PCOS experience significant acne, while others may have different symptoms or very little skin involvement.

Similarly, the vast majority of people with acne do not have PCOS.

This is why a complete clinical assessment is important rather than assuming acne automatically indicates an underlying hormonal disorder.

Can acne associated with PCOS improve?

Yes.

PCOS-related acne can often be managed successfully once both the skin condition and any underlying hormonal factors have been properly assessed.

The aim is to understand what is driving the acne rather than simply treating individual breakouts as they appear.

Frequently Asked Questions

Does acne mean I have PCOS?

No. Acne is extremely common and, on its own, does not indicate PCOS. However, acne together with irregular periods or other hormonal symptoms may warrant further assessment.

What does PCOS acne look like?

PCOS-related acne often affects the jawline, chin and lower face and may persist into adulthood. These features can also occur in hormonal acne without PCOS.

Should I see my GP if I think I have PCOS?

Yes. If your acne occurs alongside irregular periods, excess hair growth or other symptoms, it is sensible to discuss these with your GP so appropriate assessment can be arranged.