The research is limited, and conclusions about its effects can’t be drawn yet. Evening primrose oil has been studied as a way to treat cyclical breast mastalgia (pain) linked to the menstrual cycle ...
Duct ectasia. Standford University, Lucile Packard Children's Hospital: Standford Children's Health. Breast pain (mastalgia). Johns Hopkins Medicine. Breast pain (mastalgia). Sakulterdkiat T, ...