Yes, stress can indeed cause breast pain. When the body is under stress, it can produce hormones that may lead to breast tenderness or discomfort. This is because stress can affect the hormonal balance in the body, which in turn can influence the breast tissue. The connection between stress and breast pain is complex and can be influenced by various factors, including the individual's overall health, lifestyle, and the presence of any pre-existing breast conditions. Breast pain, also known as mastalgia, can be cyclical, occurring before menstruation and then subsiding, or it can be non-cyclical, occurring at any time without a clear pattern. In some cases, breast pain can be a sign of an underlying condition, such as fibrocystic breast changes, where the breast tissue becomes lumpy or contains cysts. Stress can exacerbate these conditions and cause increased pain due to hormonal fluctuations. It's important for individuals experiencing breast pain to consult with a healthcare professional to determine the cause and receive appropriate treatment. Lifestyle changes, such as stress management, can also be beneficial in reducing breast pain. read more >>

Just like it can alter your menstrual cycle, severe stress can also be behind that mysterious breast pain. ... Additionally, if you already have a cyst or lumpy (fibrocystic) breast tissue, stress can exacerbate symptoms and cause increased pain from these hormonal shifts.read more >>