Why do uterine fibroids develop?

Jul 19, 2025 Source: Cainiu Health

Dr. Zhang Lu

Introduction

In general, the development of uterine fibroids may be caused by abnormal hormone levels, age-related factors, metabolic disorders associated with obesity, endocrine imbalances, chronic inflammation of the uterus, and other factors. It is recommended to seek timely medical attention, identify the underlying cause, and undergo symptomatic treatment under a doctor's guidance. In daily life, it is important to maintain healthy lifestyle habits, quit smoking, limit alcohol consumption, and avoid excessive fatigue.

In general, the development of uterine fibroids may be caused by abnormal hormone levels, age-related factors, obesity-related metabolic disorders, endocrine imbalances, and chronic uterine inflammation. It is recommended to seek timely medical consultation to identify the underlying cause and undergo appropriate treatment under a doctor's guidance. Detailed explanations are as follows:

1. Hormonal Imbalance: Excessively high levels of estrogen and progesterone, or prolonged stimulation of the uterine muscle layer, can promote muscle cell proliferation and lead to fibroid formation. Maintaining a regular sleep schedule, avoiding staying up late, and reducing intake of hormone-containing foods (e.g., royal jelly, snow frog extract) can help maintain hormonal stability.

2. Age Factors: Women of reproductive age experience more active hormone secretion and have a higher incidence of uterine fibroids. After menopause, when hormone levels decline, fibroids may gradually shrink. Women of reproductive age should undergo regular gynecological examinations to monitor uterine health, without requiring special intervention.

3. Obesity-Related Metabolic Disorders: Obesity can lead to abnormal estrogen metabolism, as fat cells secrete increased amounts of estrogen, which stimulates the uterine muscle layer and triggers fibroid development. A balanced diet, reduced intake of high-fat and high-calorie foods, and consistent physical activity such as jogging or swimming are recommended to reduce weight and improve metabolism.

4. Endocrine Imbalance: Long-term psychological stress and emotional fluctuations can disrupt endocrine function, affecting hormonal balance and inducing uterine fibroids. Stress can be relieved through exercise, meditation, and, if necessary, medications such as Xiaoyao Pills, Wuji Baifeng Pills, or Compound Motherwort Granules may be taken under medical guidance to regulate endocrine function.

5. Chronic Uterine Inflammation: Long-term inflammatory stimulation of the uterus can cause muscle layer tissue proliferation, increasing the risk of fibroid development. Symptoms may include lower abdominal pressure and increased vaginal discharge. Patients may follow medical advice to use medications such as Gangteng Capsules, Fuyankang Tablets, or Cefaclor Capsules to control inflammation.

In daily life, maintaining good lifestyle habits, quitting smoking, limiting alcohol consumption, and avoiding excessive fatigue are important. Attention to personal hygiene can reduce the occurrence of gynecological inflammation. Additionally, maintaining a positive and optimistic mindset helps sustain endocrine stability and lowers the risk of fibroid development.

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What should I do if I become pregnant with uterine fibroids?

In general, women who become pregnant with uterine fibroids should manage their condition through enhanced prenatal monitoring, adjustment of daily activities, attention to nutritional diet, awareness of physical symptoms, and cooperation with medical interventions. It is important to maintain a positive mindset during pregnancy and avoid excessive anxiety, as anxious emotions may affect hormone levels and jeopardize pregnancy stability. At the same time, maintain close communication with the physician to stay informed about both maternal and fetal conditions.

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Is uterine fibroid serious?

In general, the severity of uterine fibroids needs to be determined based on their size, symptoms, and growth pattern. Small fibroids without symptoms are usually not serious and do not require special treatment; however, fibroids that cause significant symptoms or grow rapidly are considered more severe and require timely intervention. In daily life, it is important to maintain a regular作息 (作息 should be translated as "routine" or "lifestyle rhythm"), avoid excessive fatigue, limit the intake of foods high in estrogen, and reduce the risk of fibroid growth.

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How are uterine fibroids caused?

Under normal circumstances, the main causes of uterine fibroids include hormonal changes, aging, endometritis, polycystic ovary syndrome, and adenomyosis. If discomfort symptoms occur, it is recommended to seek timely medical treatment at a正规 hospital. In daily life, one should maintain external genital hygiene and avoid unclean sexual activity; maintain a regular diet and balanced nutrition.

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What causes bleeding during ovulation?

In general, bleeding during the ovulation period may be caused by a temporary decline in estrogen levels, vigorous exercise, endometritis, cervical polyps, submucosal uterine fibroids, or other factors. It is recommended to seek timely medical attention, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. Additionally, it is important to maintain menstrual hygiene, change sanitary products frequently, and avoid unclean sexual practices.