What causes irregular menstruation?

Generally, irregular menstruation refers to menstrual disorders. Menstrual irregularities may be caused by factors such as emotional disturbances, unhealthy lifestyle habits, hormonal imbalances, endometritis, or polycystic ovary syndrome (PCOS). If the above conditions occur, it is recommended to seek timely medical treatment. Specific analyses are as follows:

1. Emotional Abnormalities

Long-term mental stress, anxiety, depression, and other emotional disturbances can interfere with the function of the hypothalamic-pituitary-ovarian axis, affecting hormone secretion and regulation, thereby leading to menstrual disorders. These issues can be improved through relaxation techniques in daily life.

2. Unhealthy Lifestyle Habits

Poor lifestyle habits such as staying up late, excessive dieting, binge eating, and lack of physical activity can disrupt the normal functioning of the endocrine system, resulting in menstrual irregularities. It's important to adjust daily habits and avoid late-night hours.

3. Hormonal Imbalance

Imbalanced hormone levels in the body—such as abnormal levels of estrogen, progesterone, and androgens—can lead to the aforementioned symptoms. This condition may be accompanied by symptoms like pigmentation spots and weight changes. Treatment may include medications such as tanshinone injection, levothyroxine sodium tablets, or Kuntai capsules, as prescribed by a doctor.

4. Endometritis

Inflammation caused by infection of the endometrium with pathogens such as bacteria or viruses. The inflammation can affect the normal shedding and repair of the endometrium, leading to menstrual disorders. Symptoms may include lower abdominal pain and increased vaginal discharge. Patients should follow medical advice and use medications such as cefuroxime sodium injection, azithromycin dispersible tablets, or tinidazole injection as directed.

5. Polycystic Ovary Syndrome (PCOS)

Genetic, environmental, and endocrine factors may contribute to this condition. PCOS can lead to excess androgen, elevated estrone, and an increased luteinizing hormone ratio, causing irregular menstrual cycles and menstrual disorders. It may also be accompanied by symptoms such as acne and obesity. Treatment under medical guidance may include medications such as dydrogesterone tablets, progesterone capsules, or medroxyprogesterone acetate tablets.

Maintaining a balanced and healthy lifestyle is crucial for regulating menstrual cycles. Paying attention to emotional well-being, maintaining good sleep and dietary habits, and engaging in regular physical activity can all help prevent menstrual disorders.