How does polycystic ovary syndrome develop?

Polycystic ovary syndrome may be caused by genetic factors, endocrine disorders, insulin resistance, obesity, environmental factors, etc., and can be improved through lifestyle intervention, drug treatment, surgical treatment, etc. Polycystic ovary syndrome is a common endocrine and metabolic disease, mainly characterized by irregular menstruation, hyperandrogenism, and polycystic ovarian changes.

1. Genetic factors

Polycystic ovary syndrome has a clear tendency for familial aggregation and may be related to specific genetic variations. The probability of the disease in first-degree relatives of patients is significantly increased, and the inheritance pattern is mostly polygenic. Such patients often develop symptoms such as oligomenorrhea and acne during adolescence, and require early monitoring of hormone levels. For women with a family history, it is recommended to undergo regular gynecological ultrasound and six sex hormone tests.

2. Endocrine disorders

Hypothalamic-pituitary-ovarian axis dysfunction leads to elevated levels of luteinizing hormone and relative deficiency of follicle-stimulating hormone, causing follicular development disorders. A hyperandrogenic state inhibits follicular maturation while stimulating ovarian stromal hyperplasia. Such patients usually present with symptoms such as elevated testosterone levels, hair loss, and hirsutism. Diagnosis requires a combination of sex hormone tests and clinical manifestations.

3. Insulin resistance

About 70% of patients with polycystic ovary syndrome have insulin resistance, and hyperinsulinemia stimulates ovarian androgen secretion. Insulin resistance and obesity are cause and effect of each other, forming a vicious cycle. Symptoms such as acanthosis nigricans and abnormal blood sugar metabolism are common in these patients. Improving insulin sensitivity is an important treatment direction. Commonly used drugs include metformin enteric-coated tablets, rosiglitazone tablets, etc.

4. Obesity

Excessive accumulation of adipose tissue will aggravate endocrine disorders, and leptin resistance secreted by adipocytes will further worsen metabolic abnormalities. In obese patients, the conversion of androstenedione to testosterone is increased, and fat distribution is mostly central obesity. A weight loss of 5-10% can significantly improve menstrual cycle and ovulation function. It is recommended to control weight through diet control and aerobic exercise.

5. Environmental factors

Long-term mental stress, circadian rhythm disorders, environmental pollution and other factors may induce or aggravate the condition. Environmental endocrine disruptors such as bisphenol A can interfere with normal hormone metabolism. Such patients often suffer from psychological problems such as anxiety and depression. Improving the living environment and regular work and rest can help control the disease, and psychological counseling can be provided when necessary.

Patients with polycystic ovary syndrome should pay attention to maintaining a regular schedule and avoid staying up late and excessive fatigue. In terms of diet, it is recommended to choose low-sugar, low-fat and high-fiber foods, control the total daily caloric intake, and increase the proportion of whole grains, vegetables and fruits appropriately. Perform 150 minutes of moderate-intensity aerobic exercise every week, such as brisk walking, swimming, etc. Regularly monitor your weight, waist circumference, and menstrual status, and follow your doctor's instructions when taking medication. It is not recommended to stop taking medication or adjust the dosage on your own. Smoking patients should quit smoking as soon as possible and reduce caffeine intake. Stay optimistic and seek professional psychological support when necessary.