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What is PCOS? Symptoms and Essential Information Women Should Know

Health-and-beauty10 Mar 2026 12:00 GMT+7

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What is PCOS? Symptoms and Essential Information Women Should Know

One concern for many women as they age, beyond skin aging issues, is certain health problems that affect various aspects of physical well-being. PCOS, or Polycystic Ovary Syndrome, is a health condition that causes similar worry among women because it poses risks for chronic health problems that can impact quality of life in the future.

This article will introduce this health condition, explaining what PCOS is, whether it is dangerous, its symptoms, and treatment methods so women can properly manage this health issue.

PCOS, the condition of multiple ovarian cysts, what is it?

The condition of multiple ovarian cysts, or PCOS, is a health condition in women of reproductive age characterized by abnormal ovulation processes such as immature egg development, irregular or absent ovulation for prolonged periods, resulting in small cysts forming in the ovaries. At the same time, PCOS causes elevated levels of male hormones (androgens), which affect women's health, causing acne, oily skin, excessive hair growth, irregular menstruation, abnormal weight gain, and serious impacts on fertility. /

What causes PCOS?

PCOS, or Polycystic Ovarian Syndrome, is a health condition with no definitive cause identified yet. It arises from multiple factors including genetics, hormonal imbalances with elevated male hormones, insulin resistance which increases risks for obesity and weight gain, among others.

What are the symptoms of PCOS?

Symptoms of PCOS vary in severity among individuals, but common signs indicating PCOS include:

  • Irregular menstruation such as spotting, lighter flow than normal, prolonged periods, infrequent cycles, or vaginal bleeding outside normal periods.
  • Acne, oily skin, and excessive hair growth on the face and body due to elevated androgen levels.
  • Overweight or obesity that is difficult to control.
  • Ovarian cysts detectable by ultrasound, which differ from endometriotic cysts (chocolate cysts) caused by misplaced uterine lining tissue.
  • Signs of acanthosis nigricans, or darkened patches of skin, typically on the back of the neck, armpits, and under the breasts.
  • Some PCOS patients may experience abnormal vaginal discharge that is thick or watery, distinct from yeast infections which often cause vaginal itching.

Anyone noticing these PCOS symptoms is advised to see a doctor for a women's health check to confirm whether these are signs of PCOS or other health issues, so appropriate treatment can be found to prevent complications such as uterine fibroids, endometrial cancer, and increased cardiovascular risks.

How is PCOS diagnosed?

PCOS diagnosis is straightforward, starting with patient medical history such as menstrual cycle regularity, acne, oily skin, hair growth, and fertility issues, along with family health history. Physical exams include weight and blood pressure measurement. Blood tests assess androgen and blood sugar levels, and pelvic ultrasound checks for internal reproductive abnormalities.

Detailed PCOS diagnosis enables doctors to plan treatment and advise on lifestyle changes to reduce the risk of complications appropriately.

How is PCOS treated?

PCOS cannot be completely cured but can be managed to reduce risks of other health problems. Treatment varies by individual needs, especially based on whether the patient plans to conceive.

Treatment approaches for those planning pregnancy

  • include ovulation induction medications such as oral Clomiphene, Letrozole, or injectable gonadotropin hormones.
  • Surgical removal of ovarian tissue producing excess androgens can rebalance hormones and restore ovarian function. However, surgery is less favored today due to effective non-invasive treatments.
  • In vitro fertilization (IVF) is recommended if ovulation induction fails, involving egg retrieval, fertilization outside the body, and embryo transfer into the uterus.

Treatment for those not planning pregnancy

  • involves hormonal contraceptives in pill, injection, or hormone-releasing IUD form to regulate menstruation, reduce acne, control oily skin, and lessen excessive hair growth.
  • Lifestyle changes include healthier diet, regular exercise, and weight control to prevent PCOS complications.

How to prevent PCOS?

Although the exact causes of PCOS are unknown and it cannot be cured, maintaining good health and adjusting lifestyle can reduce PCOS risk and prevent serious complications as follows:

  • Keep weight within a normal range to reduce insulin and androgen levels that disrupt ovarian function.
  • Exercise regularly to lose weight and lower risks of diabetes and obesity-related conditions.
  • Eat nutritious foods like vegetables and fruits, avoiding high sugar, fat, fried foods, sweets, and processed items.
  • Have regular health check-ups to monitor overall health and assess risks for conditions including PCOS.

Frequently Asked Questions (FAQs) about PCOS

PCOS is a concerning hormonal disorder for many women. Here are some common questions about PCOS.

Is PCOS dangerous?

PCOS can be harmful if not properly managed. Those with symptoms should seek diagnosis and appropriate care to prevent chronic health issues or risks to pregnancy.

What foods should be avoided with PCOS?

PCOS patients tend to be overweight or have metabolic problems, so they should control their diet by choosing healthy foods and avoiding high-fat, fried, oily, and sweet foods.

Can PCOS go away on its own?

PCOS does not resolve spontaneously but symptoms and complications can be reduced by lifestyle adjustments and following medical advice.

PCOS, the condition of multiple ovarian cysts, is a health warning women should heed.

PCOS, or the condition ofmultiple ovarian cysts,can arise from various factors including genetics, hormone imbalances, and lifestyle. Key signs include irregular menstruation, acne, oily skin, and abnormal weight gain. Without treatment, it can harm overall health and affect future fertility.

Information provided by:Samitivej Chinatown Hospital