My baby boy is 3.5 months old and he is having pink color mark on his right palm since birth. What could be the reason and needs to be consulted to doctor??

A. hello dear up to 80% of the babies are born with this kind of birthmarks Nevus simplex birthmarks usually will go away on their own by the time your baby is a toddler. Do not be alarmed if the birthmark gets darker when your baby becomes more emotional or active.this is normal. Most nevus simples are totally harmless and do not need treatment. But be sure to talk with your pediatrician if they are large