PCOS (Polycystic Ovary Syndrome): Symptoms and Treatment Guide

PCOS is the most common endocrine disorder, occurring in approximately 8-13% of women of reproductive age. It encompasses a triad of insulin resistance, hyperandrogenism (high male hormone), and anovulatory (irregular ovulation). Early diagnosis and lifestyle changes significantly reduce long-term health risks.

Rotterdam diagnostic criteria (at least 2 of 3 — after other causes are excluded):

1. Oligo/anovulation (period interval more than 35 days or fewer than 8 periods/year)
2. Hyperandrogenism (clinical: hirsutism, acne, alopecia OR biochemical: high free testosterone, DHEA-S)
3. Polycystic ovary morphology (per the 2023 International PCOS Guideline, ≥20 follicles in at least one ovary or ovarian volume ≥10 ml; in adults, an AMH test can be used instead of this criterion)

Clinical symptoms:

• Period irregularity (most common — 70-80%)
• Hirsutism (face, chin, chest, back hair growth — 70%)
• Acne (especially chin/jaw line — 30%)
• Hair loss (frontal hairline recession — 20%)
• Weight gain, abdominal fat (50%)
• Acanthosis nigricans (darkening on neck, armpit — sign of insulin resistance)
• Fertility problem (anovulatory infertility)

Associated health risks:

• Type 2 diabetes (3-7x increased risk, before age 30)
• Metabolic syndrome
• Endometrial cancer (estrogen dominance due to lack of ovulation — 3-4%)
• Sleep apnea
• Fatty liver disease
• Anxiety and depression (2-3x increased)
• Cardiovascular disease (long-term)

Lifestyle (1st line treatment, even 5-10% weight loss is effective):

• Low glycemic index diet, reduce refined carbohydrates
• Mediterranean diet evidence-based beneficial
• 150 min/week moderate intensity exercise + 2-3x resistance training
• Sleep hygiene (7-9 hours)
• Stress management

Medical treatment (by symptom): Your doctor may suggest treatments that balance insulin resistance, hormonal options that regulate menstruation, antiandrogenic medical options together with laser epilation for hirsutism, suitable skincare prescriptions for acne, and ovulation-supporting methods or reproductive treatments like IVF in case of infertility. At every step, the treatment is personalized to your profile.

New developments: Inositol supplement (especially myo + d-chiro 40:1) shows positive evidence on insulin sensitivity and ovulation. GLP-1 agonists (semaglutide) show promise in treating PCOS+obesity (off-label, doctor discussion).

PCOS is a chronic condition — "management" is the more accurate term than "cure." Early diagnosis + lifestyle + individual medical treatment can prevent the majority of long-term health risks. Joint endocrinology and gynecology follow-up is ideal.