What is Polycystic Ovary Syndrome (PCOS)?
Polycystic Ovary Syndrome (PCOS) is a common health problem affecting women of reproductive age. It disrupts the function of the ovaries and leads to hormonal imbalances. This syndrome typically appears in the 20s and 30s and is characterized by the formation of numerous small, fluid-filled sacs (cysts) on the ovaries. These cysts cause the ovaries to produce more male hormones (androgens) than normal, resulting in hormonal imbalances. These imbalances lead to irregularities in the menstrual cycle, such as infrequent or missed periods.
What are the Symptoms of Polycystic Ovary Syndrome (PCOS)?
The symptoms can vary from woman to woman, and the intensity can differ. Some women experience only a few symptoms, while others may develop more. The long-term health risks of PCOS include glucose intolerance, type 2 diabetes, dyslipidemia, obesity, high blood pressure (hypertension), and depression. The most common symptoms of Polycystic Ovary Syndrome are:
1.Irregular Periods:
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- Irregularities in the menstrual cycle are one of the most common symptoms in women with PCOS. These irregularities can manifest as infrequent periods (oligomenorrhea), missed periods (amenorrhea), or irregular bleeding.
- Due to problems with ovulation (the release of an egg), the menstrual cycle may lengthen or stop altogether.
2.Excess Hair Growth (Hirsutism):
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- An increase in androgen levels (male hormones) can lead to excessive hair growth in areas where it doesn’t typically occur in women.
- It’s common to see thick and dark hair growth on the face, chest, abdomen, and back.
3.Acne and Skin Problems:
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- Increased androgen hormones can increase oil production in the skin, leading to pimples and acne.
- Oily skin and acne can be particularly noticeable on the face, back, and chest.
- Changes and darkening of the skin texture: especially a slightly velvety texture on the neck, armpits, and groin, dark skin patches (acanthosis nigricans) can appear on the neck, underarms, and groin.
4.Weight Gain and Obesity:
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- Women with PCOS tend to gain weight, especially around the abdomen.
- It can be harder to lose weight due to insulin resistance.
- Glucose Intolerance and Type 2 Diabetes:
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- PCOS is considered an independent risk factor for developing type 2 diabetes, and it’s recommended that all women with PCOS be screened for diabetes. The oral glucose tolerance test is the best method for determining glucose intolerance in PCOS. Measuring insulin levels or calculating insulin resistance with a mathematical formula is not generally recommended for the diagnosis or monitoring of women with PCOS.
6.PCOS and Cardiovascular Risk:
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- Due to hyperandrogenism, insulin resistance, glucose intolerance, type 2 diabetes, obesity, and dyslipidemia in women with PCOS, it’s believed that they have a high risk for cardiovascular (heart) disease. The components of PCOS-related dyslipidemia, in order of frequency, are low HDL cholesterol, high triglycerides, and high LDL cholesterol.
7.Hair Loss:
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- Under the influence of androgen hormones, male-pattern hair loss (alopecia) can occur.
- The hair becomes thinner, and hair loss can be particularly noticeable on the top of the head.
8.Infertility:
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- Due to ovulation problems, the chance of getting pregnant is lower for women with PCOS.
- Irregular or absent ovulation makes natural conception difficult.
- Infertility treatment should be tailored to the individual.
9.Other Possible Symptoms:
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- Unusual bleeding
- Dark spots on the back of the hands
- Deepening of the voice
- Changes in breast size
- Depression
What Causes Polycystic Ovary Syndrome (PCOS)?
The exact causes of Polycystic Ovary Syndrome (PCOS) are complex and not fully understood. However, it’s believed that a combination of genetic and environmental factors plays a significant role. This can lead to different PCOS symptoms in each woman. Possible causes of this intricate hormonal disorder include:
- Insulin Resistance:
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- When the body becomes less sensitive to insulin, it leads to higher insulin levels in the blood.
- High insulin levels can stimulate the ovaries to produce more androgens (male hormones), causing hormonal imbalances.
- High Androgen Levels:
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- The ovaries producing more androgens than normal is a key feature of PCOS.
- Excess androgens can cause symptoms like increased hair growth, acne, and hair loss, and can also interfere with ovulation (the release of an egg).
- Genetic Factors:
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- Having a family history of PCOS increases a woman’s risk of developing the condition.
- Genetic predisposition can make individuals more likely to experience hormonal imbalances and insulin resistance.
- Hormonal Imbalances:
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- Problems with the enzymes that regulate male hormones can lead to an increased production of androgen hormones.
- High levels of androgen hormones increase the risk of metabolic syndrome and obesity.
- If not enough progesterone is produced to balance increased estrogen levels, the lining of the uterus can thicken excessively, potentially increasing the risk of uterine cancer.
- Metabolic Syndrome and Obesity:
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- Metabolic syndrome, which includes conditions like high blood pressure (hypertension), dyslipidemia (low HDL cholesterol, high triglycerides, and high LDL cholesterol), and insulin resistance, is closely linked to PCOS.
- Obesity can worsen hormonal imbalances and make PCOS symptoms more severe.
What are the Treatment Options for Polycystic Ovary Syndrome (PCOS)?
The main goal in treating PCOS is to restore hormonal balance, relieve symptoms, and prevent long-term health risks. Specialist Uzm. Dr. Burcu Meryem Atak Sançmış develops individualized treatment approaches tailored to each patient’s age, the severity of their symptoms, and their family planning goals, and determines the most suitable methods.
- Lifestyle Changes:
- Weight Management:
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- A significant number of women with PCOS are overweight or obese. Losing weight can help reduce insulin resistance, restore hormonal balance, and regulate the menstrual cycle.
- A healthy eating plan and a regular exercise program under the guidance of a registered dietitian are recommended.
- Healthy Diet:
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- To reduce insulin resistance, foods with a low glycemic index should be preferred.
- Processed foods, sugary drinks, and saturated fats should be avoided.
- A diet rich in whole grains, fruits, vegetables, and protein should be followed.
- Regular Exercise:
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- It is recommended to engage in moderate-intensity exercise for at least 30 minutes daily or every other day, if possible.
- Exercise increases insulin sensitivity and regulates hormone levels.
- Medication Therapy:
- Birth Control Pills:
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- They regulate the menstrual cycle and lower androgen (male hormone) levels.
- They help alleviate symptoms such as excessive hair growth and acne.
- Metformin:
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- It reduces insulin resistance and helps regulate ovulation.
- Studies show that using Metformin to treat PCOS can lower androgen levels and increase the rate of spontaneous ovulation.
- However, current treatment guidelines do not generally recommend Metformin for treating clinical hyperandrogenism, pregnancy-related complications, or obesity in PCOS.
- Metformin may be used as a second-line treatment option for PCOS patients with impaired glucose tolerance or diabetes who cannot adhere to lifestyle changes, and for PCOS patients with irregular periods who cannot use or tolerate birth control pills. It can help with weight loss and lower the risk of diabetes.
- Anti-androgens:
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- Reduce symptoms such as excessive hair growth and acne.
- They block the effects of androgen hormones.
- Ovulation Induction Medications (Clomiphene Citrate or Letrozole):
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- They stimulate ovulation, making it easier for women who want to get pregnant to conceive.
- Progesterone Therapy:
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- In patients with irregular periods who do not want to get pregnant, progesterone treatment can be used to ensure regular menstrual bleeding.
- Hormone Injections:
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- If menstrual irregularities persist, hormone injections can be used to stimulate ovulation.
- Surgical Treatment (Laparoscopic Ovarian Drilling):
- In patients who do not respond to medication, laparoscopic ovarian drilling (LOD) involves making small holes in the ovaries to reduce the amount of androgen-producing tissue.
- Reproductive Techniques:
- Fertility Treatment (Intrauterine Insemination – IUI):
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- Medications are used to stimulate egg development, and sperm is directly inserted into the uterus.
- In Vitro Fertilization (IVF):
- It is used in women who do not respond to other treatments or who have additional factors contributing to infertility.
- Eggs are fertilized in a laboratory, and the embryos are then transferred to the uterus.
How Should Long-Term Health Risks Be Treated?
- For women with PCOS, an Oral Glucose Tolerance Test (OGTT) should be performed during diagnosis to assess the increased risk of glucose intolerance and type 2 diabetes, and to evaluate glucose homeostasis (how the body manages blood sugar).
- Because the rate of progression from normal glucose tolerance to impaired glucose tolerance and type 2 diabetes is higher in PCOS, the OGTT should be repeated regularly in patients with normal glucose tolerance.
- This allows for early treatment options such as lifestyle changes and Metformin in high-risk individuals with impaired glucose tolerance, which can delay or prevent the progression to type 2 diabetes.
Frequently Asked Questions
Can Polycystic Ovary Syndrome (PCOS) completely disappear?
No, Polycystic Ovary Syndrome (PCOS) does not completely disappear, but it can be managed based on clinical analyses, hormone tests, and ultrasound examinations, depending on the type of PCOS. Symptoms can be controlled through lifestyle changes and medication. After diagnosis, we initially focus on lifestyle adjustments and medications for cosmetic concerns that bother the patient, such as increased hair growth or irregular periods. Some patients have been taking birth control pills for a long time due to menstrual irregularities since early childhood. These medications should never be taken with cigarettes, as this increases the risk of blood clots forming in the brain or other organs. Furthermore, regular medical check-ups are necessary because long-term use can lead to negative and unwanted side effects.
Does PCOS mean infertility?
No, PCOS does not necessarily mean infertility. While some of our patients who wish to conceive can become pregnant simply through a healthy lifestyle, others require medication and assisted reproductive technologies. With these methods, pregnancy rates of up to 100 percent can be achieved.
Is there a herbal treatment for PCOS, or is inositol treatment effective?
What is good for PCOS?
Can Polycystic Ovary Syndrome (PCOS) be cured by diet?
Does PCOS cause psychological effects?
Does PCOS affect health in the long term?
Over time, Polycystic Ovary Syndrome can increase the risk of diabetes, heart disease, and uterine cancer. Therefore, regular medical check-ups and healthy lifestyle habits are of great importance.
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