Causes of Breast Cysts

The occurrence of breast cysts is usually related to hormone level fluctuations, genetic predisposition, external lifestyle habits, and physiological changes in breast tissue. Understanding its causes will help better prevent and treat it. It is recommended to seek medical attention in time for a clear diagnosis when symptoms occur.

1) Genetic factors

Breast cysts may be closely related to family heredity. If a direct relative has had breast cysts or other breast diseases, the individual's chance of developing the disease will increase significantly. This suggests that genetic background may play an important role in the development of cysts. For women with a family history, it is recommended to have regular breast examinations every year, such as ultrasound screening or mammography, to detect problems as early as possible.

2) Environmental factors (lifestyle habits)

An unhealthy lifestyle such as long-term irregular diet, high fat intake, and excessive stress may also induce breast cysts. These factors may cause cystic hyperplasia of breast tissue by affecting the secretion level of estrogen in the body. Adjusting the diet structure, consuming more foods rich in vitamins and dietary fiber such as vegetables and fruits, and reducing the intake of fried or high-sugar foods can help reduce the risk. Learning to relieve stress, maintaining a regular schedule and appropriate exercise, such as moderate-intensity exercise for more than 30 minutes three times a week, can help optimize endocrine status.

3) Physiological factors (hormone fluctuations)

The occurrence of breast cysts is closely related to the fluctuation of estrogen levels in women, especially during special periods such as menstrual cycle fluctuations, pregnancy or menopause. Excessive estrogen stimulation may lead to excessive proliferation of breast ducts and alveoli, forming small cysts. If it is suspected to be related to hormone fluctuations, hormone level tests can be performed under the guidance of a doctor to clarify the problem, and medication can be used to adjust if necessary, such as taking low-dose contraceptives or hormone inhibitors.

4) Trauma and chronic irritation

Long-term external pressure on breast tissue (such as wearing too tight underwear, or trauma such as collision) may cause local blockage of breast ducts or alveoli, eventually forming cysts. Chronic inflammation or infection may also induce the formation of breast cysts. It is recommended to choose comfortable underwear, avoid long-term exposure to uncomfortable environments, and pay attention to breast hygiene to prevent infection.

5) Disease and more serious pathological factors

Breast cysts may also be caused by diseases such as breast hyperplasia, fibrocystic lesions, polyps, and even tumors. In particular, repeated attacks or abnormal cyst morphology must be taken seriously. Ultrasound examination and breast puncture biopsy are important means to confirm the pathological cause. If the cyst continues to grow or is accompanied by pain, the doctor may recommend interventional treatment. Methods include cyst puncture and aspiration, minimally invasive resection, or surgical resection.

Women need to be alert to breast health, master prevention knowledge and develop the habit of regular screening. If you find abnormal breast symptoms such as tenderness or lumps, you should see a doctor as soon as possible to find out the cause and avoid delaying treatment to ensure breast health.