Mastalgia

Mastalgia is severe breast pain that may come and go with monthly periods (cyclical) or may not follow any pattern (noncyclical). Breast pain can get worse with changes in a woman's hormone levels and may be affected by stress.

Current as of: May 1, 2026

Author: WebMD Ignite Staff

Clinical Review Board
All WebMD Ignite education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.