What is the definition or description of: breast pain?

Discomfort in breast: Breast pain is common. It is typically experienced during the menstrual period. Pain can range from mild tenderness, burning, dull ache, sharp or stabbing. It can be experienced in 1 or both breasts. Fibrocystic changes is the most common cause of breast pain. Hormonal medications (birth control, hormones) can cause pain as well. Infection can cause sharp pains.