in my baby what is this any problem advice medicine

A. kindly apply moisturizing lotion (any good brand like atogla, venussia, oliatum, sebamed , citaphil etc ) or virgin coconut oil on the skin 4 to 5 times per day. regular moisturizer helps in decreasing chances of dry skin as well as prevents dermatitis. use moisturizing soap. do not apply any type of cream lfotion or powder which is causing allergy on the skin. avoid using hard water for bath. moisturizing cream / lotion to be applied at more frequent intervalgs.