What's inside a breast cyst?

Breast cysts usually contain clear or yellowish fluid, so they are not solid "lumps".

Breast cysts are a common benign breast lesion, especially in women aged 35 to 50. This cystic structure is similar to a small bubble filled with fluid, mostly formed by the accumulation of glandular fluid secreted by the mammary lobules, and is closely related to hormone fluctuations. Generally, they are soft or elastic, and can change with the menstrual cycle. Some people can't even feel any abnormalities.

If the breast cyst is large or tense, it may cause local breast pain or discomfort when touched. Some may also become hard or soft during the menstrual cycle. If you find a "lump" in the breast that is painful or not, it is recommended to observe whether it is related to the menstrual cycle. If the symptoms persist, increase in size, or affect your life, you cannot ignore it.

Maintaining a good lifestyle is very important for breast health, including regular work and rest, proper exercise, balanced diet, avoiding excessive caffeine or high-fat diet, etc. If the cyst causes obvious discomfort or is determined by the doctor to require further observation, it is recommended to go to the hospital for a breast ultrasound examination as soon as possible to ensure accurate diagnosis and timely intervention.