Polycystic Ovary Syndrome (PCOS)

What is PCOS?

Polycystic Ovary Syndrome (PCOS) is a hormonal disorder common among women of reproductive age. It is characterized by the presence of multiple small cysts on the ovaries, irregular menstrual periods, and elevated levels of male hormones (androgens). PCOS can affect a woman’s overall health and lead to complications such as infertility and metabolic issues.

Common Symptoms of PCOS

• Irregular menstrual cycles: Infrequent, irregular, or prolonged menstrual periods.
• Excess androgen levels: Resulting in physical signs like excess facial and body hair (hirsutism), severe acne, and male-pattern baldness.
• Polycystic ovaries: Enlarged ovaries with multiple small cysts that can be detected via ultrasound.
• Weight gain or difficulty losing weight
• Thinning hair or hair loss from the scalp.
• Darkening of the skin: Especially along neck creases, groin, and under the breasts.
• Skin tags: Small flaps of excess skin, often found in the armpits or neck area.

Causes and Risk Factors

• Genetic predisposition: PCOS often runs in families.
• Excess insulin: Insulin resistance can increase androgen production, leading to PCOS symptoms.
• Low-grade inflammation: May stimulate polycystic ovaries to produce androgens.
• Hormonal imbalances: Higher levels of androgens prevent the ovaries from releasing eggs, leading to irregular periods.

Diagnosis

• Medical history and physical examination: To check for signs such as excess hair growth and acne.
• Pelvic examination: To assess the reproductive organs for abnormalities.
• Ultrasound: To check for the presence of cysts in the ovaries and assess their size.
• Blood tests: To measure hormone levels, including androgens, and to rule out other conditions with similar symptoms.

Treatment Options

• Lifestyle changes:
  • Diet and exercise: Weight loss can help reduce insulin levels and improve symptoms.
• Medications:
  • Birth control pills: To regulate menstrual cycles and reduce androgen levels.
  • Anti-androgen medications: To reduce hair growth and acne.
  • Metformin: Improves insulin resistance and helps regulate ovulation.
  • Clomiphene: A fertility drug to stimulate ovulation in women trying to conceive.
• Hair removal treatments:
  • Topical treatments: To slow hair growth.
  • Laser hair removal or electrolysis: Permanent hair reduction methods.

Prevention and Management Strategies

• Maintain a healthy weight: Helps manage insulin levels and reduce PCOS symptoms.
• Regular physical activity: Supports healthy hormone levels and improves overall well-being.
• Balanced diet: Emphasize whole grains, fruits, vegetables, and lean proteins.
• Manage stress: Practices like yoga and meditation can help regulate hormones.

Complications of PCOS

• Infertility: PCOS is one of the most common causes of female infertility.
• Metabolic syndrome: Increases the risk of heart disease, diabetes, and stroke.
• Type 2 diabetes: Higher risk due to insulin resistance.
• Endometrial cancer: Resulting from prolonged periods without ovulation.
• Sleep apnea: More common in women who are overweight or obese.
• Mood disorders: Such as depression and anxiety, due to hormonal imbalances and lifestyle impacts.