i have puffy nipples also, when i was a teenager i went to the docs and they told me it could go away by the time im 19 or 20. when it didnt i went back and they told me that just how my nipples were, they offered to do a surgery that would take away the puffyness but they said there was a chance i would lose feeling in my nipples. i guess puffy nipples is very common, but it is also common that when you lose feeling in them they will irritate and annoy you, the doctor described it as duct tape on your chest, you can feel its there but can feel it, he also told me that most of the time when people lose the feeling in there nipples (after the surgery) they have there nipples removed because they cant stand it. sorry for rambling on, hope it makes sense im tired so didnt edit it