Hello doctor my baby is 8 months old he is fair in complexion but his neck looks little darker colour,is it really need to be worried?nd his weight is 8.5 kg.

A. the weight of a little one is perfectly fine as far as the complexion of the skin in around the neck area is concerned just wipe clean it with a cotton dipped in milk it will be very helpful preferably raw milk and then wipe clean it with damp cloth after 15 minutes