Caffeine can make your breasts tender.
HI!!! TO ME THIS IS A VERY STRANGE SITUATION, B/C I'M ATTENDING SCHOOL TO BECOME A LPN. AND RIGHT NOW WE ARE STUDYING HOW TO GIVE BSE (BREAST SELF EXAM). AND ONE ABNORMAL THING ABOUT THE BREAST IS TENDERNESS. IS SAYS IN MY FUNDAMENTALS OF NURSING BOOK THAT THE BREAST ARE TO BE SMOOTH AND NONTENDER. SO I THINK YOU SHOULD MAKE A DR.'S APPOINTMENT TO CHECK ON THAT.