I've been having this lip
problem for couple months now.
I am a 21 year old female-- usually healthy, no allergies except Penicillin. Since October of 2015, I've began to have some dry lips-- not chapped but they felt dry most of the day. I started using Burts Bees chapstick and EOS to help it. Some days it worked and other days, not so much. After couple months, beginning of November of 2015, there was a slight pink bump (not a cold sore, no fluid inside) on my lower lip.