Pain at the root of the breast needs to be considered to be caused by cystic hyperplasia of the breast. Breast tissue is affected by hormone levels in the body and undergoes cyclic hyperplasia and rejuvenation, which can accompany a woman’s menstrual cycle without any sensation. It is only when the hormone level in the body is unbalanced, the breast tissue is overgrown and incompletely rejuvenated, then there will be breast pain, stabbing pain, and pain after pressure, but also affected by mood and other factors, such as frequent anger, stress can cause breast pain, oral Chinese medicine can improve the pain. In addition, the root of the mammary gland belongs to the superficial layer of the pectoralis major muscle, the pectoralis major muscle by strain and pull and other soft tissue injury can also appear pain, through rest and hot compresses after the symptoms significantly improved. You can’t rule out mastitis, breast trauma, etc. Try to go to a regular hospital and have your doctor examine you.