Before one of our breastfeeding sessions, I noticed that my 3-month-old has a blister on his lip. What should I do?

yes mommy, unfortunately it is common especially during the breastfeeding months. during these months, your baby will do a lot of sucking and there will also be a lot of milk residue around that area. make sure to clean your baby's lip area properly after each feeding. also, if the rashes persist, please get them checked by the doc