Can breast hyperplasia cause armpit pain?
In general, whether mammary gland hyperplasia causes axillary pain depends on the specific type of hyperplasia. If it is cystic hyperplasia of the breast, axillary pain usually occurs; however, mild breast hyperplasia typically does not cause axillary pain. The detailed analysis is as follows:
If the patient's condition involves cystic hyperplasia of the breast, multiple fluid-filled cysts may form within the breast tissue. These cysts often change with the menstrual cycle, potentially enlarging and compressing surrounding tissues—including axillary lymph nodes—leading to axillary pain or discomfort. Regular ultrasound examinations are recommended to monitor changes in the cysts, and medical attention should be sought promptly if any abnormalities occur.
If breast hyperplasia is mild, pain in the breast or axilla is less likely to occur. Additionally, axillary pain may result from other causes, such as axillary lymphadenitis, which is usually caused by bacterial infection. When bacteria invade the lymph nodes, they trigger a local inflammatory response that may lead to congestion, edema of the lymph nodes, and consequently cause axillary pain.
Maintaining cleanliness of the axillary area and avoiding excessive pressure on the lymph nodes can help alleviate symptoms. If symptoms persist or worsen, or if abscess formation occurs, surgical intervention may be considered.