Menopausal breast stinging like pins and needles may be caused by abnormal secretion of estrogen in the body of menopausal women, or it may be caused by breast diseases, such as breast hyperplasia, breast tumors and so on. 1. Abnormal estrogen secretion: When women reach menopause, the estrogen secretion in their body is abnormal, resulting in a decrease in estrogen level, and the breast ducts and alveoli shrink, resulting in a pinch-like tingling sensation, which is generally not necessary to deal with. If the tingling is more obvious, you can consider hot compresses, etc., which can relieve the tingling sensation in the breast. 2. Breast hyperplasia: If a menopausal woman suffers from breast hyperplasia, she may also experience pain like pins and needles in her breasts. 3. Breast tumor: If menopausal women suffer from breast tumor, it can cause tingling in the breast, they should go to the hospital as soon as possible to check the nature of the tumor and choose the appropriate treatment plan. In addition, mastitis, fibroid tumor, breast trauma, cardiothoracic disease, herpes zoster and other diseases may also produce similar symptoms. Menopausal women with tingling breasts like pins and needles should go to the breast surgery department of regular hospitals as soon as possible for breast ultrasound, mammogram and other examinations to clarify the cause of the pain and take necessary treatment measures.