Breast swelling and pain 10 days before menstruation is usually caused by premenstrual syndrome (PMS), breast hyperplasia and other diseases.
1. Premenstrual syndrome (PMS) is a comprehensive disease that occurs cyclically before menstruation and affects women’s daily life and work, involving physical, mental and behavioral aspects. It is most common in women aged 25-45, and usually occurs 1-2 weeks before menstruation, and there is no clinical evidence to prove the specific cause of PMS, which is thought to be related to fluctuations in hormone levels and vitamin deficiencies.
2. Breast hyperplasia, if due to endocrine imbalance for a long period of time, breast duct hyperplasia or localized swelling of the breast, which in turn leads to breast pain, and at the same time may be accompanied by mood changes, menstrual disorders and other symptoms.
3. Other diseases, such as benign breast tumors, breast cancer, mastitis and other diseases, will also appear this symptom, if you can not rule out such diseases, you need to timely conduct further examination.
In addition, mastitis, breast trauma, cardiothoracic diseases, herpes zoster, breast cancer may also appear symptoms of breast pain, if there is any discomfort, should consult a doctor in time.