I'm taking viitex my boobs are sore why?

Hormones/Vilitex: Cyclic changes in hormone levels are the most common cause of breast pain (prior to menopause). When this "flies above the radar", we give it fancy names like "mastalgia" and "fibrocystic changes". Some women respond to caffeine avoidance, vitamin e, oil of primrose, or even occasional nsaids. Viltex may cause breast pain discuss your concerns with your gynecologist.