What Is PCOS? Common Symptoms, Causes & Treatment Options

PCOS stands for Polycystic Ovary Syndrome. It is a common hormonal condition that affects women of reproductive age and can influence periods, fertility, weight, skin, hair, and overall health. PCOS is not a disease you “catch,” but a chronic condition that needs proper care and management.

What Is PCOS?

In PCOS, the ovaries make more male hormones (called androgens) than normal. This can interfere with a woman’s monthly cycle and affect ovulation — the process of releasing an egg. Sometimes many small fluid-filled sacs (called follicles or cysts) form in the ovaries, but not all women with PCOS have cysts.

The exact cause of PCOS is not fully known. It is often linked to hormonal imbalance, insulin resistance, and family history.

PCOS cannot be completely cured, but with early diagnosis and treatment, most symptoms can be managed well.

Common Symptoms of PCOS

Symptoms may vary between women. You might have some, all, or very mild signs. Here are the key symptoms to watch for:

1. Irregular Periods

Women with PCOS often have irregular or missed periods. Some may not ovulate regularly, meaning they get fewer than nine periods a year.

2. Weight Gain

Many women with PCOS have trouble losing weight and may gain weight easily, especially around the belly.

3. Excess Hair Growth

High androgen levels can cause unwanted hair growth on the face, chest, back, or stomach. This is known as hirsutism.

4. Acne and Oily Skin

PCOS may cause persistent acne or very oily skin, even after teenage years.

5. Hair Thinning

Some women experience thinning hair or hair loss on the scalp.

6. Dark Skin Patches

You may notice dark, velvety patches of skin on the neck, underarms, or groin — a sign that may be linked to high insulin levels.

7. Difficulty Getting Pregnant

Because ovulation may not happen regularly, fertility issues can develop.

Symptoms usually begin around the first menstrual periods but may also appear later.

How Is PCOS Diagnosed?

There is no single test for PCOS. A doctor will usually check your:

  • Medical history (menstrual pattern, symptoms)
  • Physical exam
  • Blood tests for hormone levels
  • Ultrasound to look at your ovaries

Your doctor will diagnose PCOS if you have at least two of these:

  1. irregular periods,
  2. signs of high androgens, and
  3. evidence of many small follicles on the ovaries.

Treatment of PCOS

There is no cure for PCOS, but symptoms can be managed. Treatment is personalized based on what bothers you most — whether it’s irregular periods, weight issues, acne, excess hair, or fertility concerns.

1. Lifestyle Changes

  • Healthy diet
  • Regular exercise
  • Maintaining a healthy weight

Even a small weight loss can help hormonal balance, improve insulin levels, and make other treatments more effective.

2. Medications

Depending on your symptoms and goals, your doctor may recommend:

  • Hormonal birth control pills to regulate periods and reduce acne and excess hair
  • Medications to help ovulation if trying to conceive
  • Metformin to improve insulin resistance and support weight control
  • Other medicines to manage acne or hair growth

3. Fertility Support

For women trying to get pregnant, specific fertility medicines or procedures may be advised to stimulate ovulation.

Living with PCOS

PCOS is a long-term condition, but with proper treatment and support, you can lead a healthy, active life. Lifestyle changes and regular medical checkups can reduce symptoms and lower the risk of future health problems like diabetes or heart disease.

If you notice signs such as irregular periods, sudden weight gain, or excess hair growth, consult a gynecologist Dr. Anju Bala in North Delhi Uro & Gynae Clinic for proper diagnosis and personalised treatment.

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