The main cause of pain in the right armpit is swollen lymph nodes in the armpit, mastitis and lobular hyperplasia of the breast.
1. Enlarged axillary lymph nodes: usually due to localized inflammation of the mammary gland, abscesses and other causes, can be accompanied by axillary lymph node pain, swelling and other symptoms.
2. Mastitis: usually caused by bacterial infection, breast trauma, etc. It is mostly seen in breastfeeding women, and can be accompanied by breast pain, axillary masses and other symptoms, and may also cause hidden pain in the armpit of women.
3. Lobular hyperplasia: usually caused by imbalance of estrogen and progesterone levels in the body, breast hyperplasia, etc. It can be accompanied by pain associated with the menstrual cycle, and symptoms such as palpable lumps, so it may cause hidden pain in the armpit of women.
Female right armpit pain can also be seen in other diseases, such as paratesticular breast, trauma, malignant tumor lymphatic metastasis, etc. It is recommended that the patient go to the hospital in time to complete the relevant examinations to determine the cause of the disease and follow the doctor’s instructions for treatment.