Will a breast cyst heal on its own after breastfeeding?

Breast cysts may not heal on their own after breastfeeding, but in some cases the cysts may shrink or even disappear. The specific results vary depending on individual circumstances, so it is recommended to observe or consult a doctor based on the actual situation.

Breast cysts are cystic structures within the breast lobes, which are mostly filled with fluid. This condition is common when breast hyperplasia or hormone levels fluctuate, especially in women of childbearing age. During lactation, due to changes in hormone levels, some breast cysts may be affected, shrink in size or even disappear, but they may also remain the same or increase in size.

Whether changes will occur depends on many factors, including the size, nature, and location of the cyst, as well as the individual's hormone levels and breast tissue structure. If the cyst is small and simple fluid-filled, it is more likely to change; however, if it is a solid or complex cyst, further examination and observation are usually required. Changes in mammary blood flow and metabolism after breastfeeding can also affect the trend of cyst changes.

It is recommended to perform regular breast self-examinations after childbirth to observe changes in the cysts and record differences in shape and touch. Once a breast cyst is found to be significantly larger, irregular in shape, hard in texture, or accompanied by pain, a professional examination should be performed immediately to clarify the nature. At the same time, maintaining a healthy lifestyle, such as a balanced diet, moderate exercise, and a regular work and rest schedule, can help balance hormone levels in the body and reduce the risk of recurrence of breast cysts.