my baby girl neck is black, what we have to do? she has eczema problem few days ago,now it's ok but neck is little bit dark mama Earth soap and moisturiser is using but I think no change any suggestion please any multi vitamin syrup or anything

A. In this here it is very difficult to comment properly until a proper examination or assessment is done to find out the exact cause so it is advisable to consult your doctor so that he could examine and evaluate propguuerly and will guide you accordingly for this .