Your nipple might be swolen or swore. if you wear a formal dress shirt that's what might be the problem.That shirt is rubbing up on your nipples, makeing tham red. for guys their nipples are sensitive when growing
You may have a breast infection. Check in with your doctor.
Answer
It could be during puberty breast development period, during pregnancy, during PMS, etc.
Breasts may become sensitive nearing your menstrual period.
Or you may have been overly stimulated by your partner.
Because kittens bite on the nipple and their rough tounges lick it therefore making the nipple sore. what can i do to comfort her if my female cats nipples are sore can i put vasaline on it
you could be pregnant - get a test done
What causes flutters sore breast and cramps?
Go to the doctor this is not normal.
Pain in the sternum can be caused by conditions such as costochondritis (inflammation of the cartilage that connects the ribs to the sternum), muscle strain, trauma, or conditions affecting the heart or lungs like angina or pleurisy. It's important to consult a healthcare provider for proper diagnosis and treatment.
The nipple is nipple tenderness. Breasts tenderness is usually when touching any part of your breast..apart from your nipple...causes tenderness.
defn cracked nipple
Causes abnormally large bumps on neck
When your breasts are in the first stages of growing they can be especially sore because of the intense growth.
Cannabis
throwing punches or boxing
Streptococci