Are irregular periods, acne, easy weight gain, or unusual excess hair... signs of PCOS? And if you have PCOS, can it be cured?

"PCOS" is one of the most frequently searched terms by women on Google, especially among working-age women who experience irregular periods, fertility challenges, or suspect hormonal imbalances.

This article will explain in an easy-to-understand yet scientifically sound way what PCOS is, what the symptoms are, how it is diagnosed, and whether it can be cured.

What is PCOS?

PCOS stands for Polycystic Ovary Syndrome.
It is a condition caused by a female sex hormone imbalance, which leads to irregular ovulation.

Key characteristics of PCOS include:

• Irregular periods or missed periods

• High levels of male hormones, resulting in acne, oily skin, excess body hair, and hair loss

• An ultrasound showing ovaries with multiple small follicles

According to globally recognized diagnostic criteria, a diagnosis is made if at least 2 out of these 3 conditions are met.

This approach is based on guidelines from the American College of Obstetricians and Gynecologists and international reproductive medicine standards.

5 Common Symptoms of PCOS in Women

1️⃣ Irregular Periods

Periods may occur more than 35 days apart, or in some cases, be missed for several months.
This is the most common symptom.

2️⃣ Severe Acne, Oily Skin, and Excess Hair Growth

This is caused by high male hormone levels (hyperandrogenism).
Some women may also experience thinning hair at the crown of the head.

3️⃣ Easy Weight Gain and Difficulty Losing Weight

Insulin resistance is common in women with PCOS,
making it easy to gain weight and increasing the risk of developing diabetes in the future.

4️⃣ Fertility Challenges

Due to irregular ovulation,
PCOS is one of the primary causes of infertility in women of reproductive age.

5️⃣ Ultrasound Finding of Multiple Follicles

The ovaries typically show a characteristic pattern of multiple small follicles lining the outer edge of the ovary.

Can PCOS be cured?

The straightforward answer is:
PCOS cannot be cured like an infectious disease.
However, the symptoms can be "well managed and controlled" with appropriate treatment.

Treatment options depend on your individual goals, such as:

• Regulating your menstrual cycle

• Treating acne

• Wanting to conceive

PCOS Treatment Approaches

1️⃣ Lifestyle Adjustments and Weight Management

Losing just 5–10% of your body weight can significantly help improve ovulation.

2️⃣ Oral Contraceptive Pills

These are used to help balance hormone levels,
reducing acne, minimizing excess hair growth, and regulating your menstrual cycle.

3️⃣ Ovulation-Inducing Medication (for fertility planning)

Your doctor may prescribe ovulation-stimulating medications to help support healthy ovulation.

4️⃣ Insulin-Sensitizing Medication

For individuals with insulin resistance, doctors may consider medication to help restore balance.

Is PCOS dangerous?

If left unmanaged, PCOS can increase the long-term risk of:

• Diabetes

• High cholesterol

• Endometrial hyperplasia (abnormal thickening of the uterine lining)

• Endometrial cancer

According to the World Health Organization, regular health monitoring plays a key role in reducing the risk of these complications.

When should you see a doctor?

We recommend consulting a doctor if:

• You have missed your period for more than 3 consecutive months

• You have been trying to conceive for over a year without success

• You experience severe acne or unusual excess hair growth

• You experience rapid, unexplained weight gain

A medical evaluation typically includes a detailed health history, hormone blood tests, and an ovarian ultrasound.

In Summary

PCOS is a hormonal imbalance that affects ovulation. While it cannot be permanently cured, it can be successfully managed.

Your treatment plan will be personalized to your health goals, and should be guided by a specialist.

If you are experiencing irregular periods or suspect you may have PCOS, 

we highly recommend scheduling an appointment. An early medical assessment can help you build an effective, personalized care plan.

About the Author

Dr. Witchadet Witchulada
Specialist in Obstetrics and Gynecology, Subspecialty in Maternal-Fetal Medicine
King Chulalongkorn Memorial Hospital

Research published in the International Journal of Transgender Health

References

1. American College of Obstetricians and Gynecologists. Practice Bulletin: Polycystic Ovary Syndrome.

2. World Health Organization. Reproductive health guidelines.

3. Williams Gynecology, 4th Edition.