welcome to healthcare magic.
i will be glad to be of assistance.
it will best to apply pimecrolimus
cream twice a day on the affected areas. it will be effective.
most likely your son has a condition called atopic dermatitis
, which causes the skin to get red, itchy and dry.
oilatum bath and the alfacort cream can also be continued.
i am sorry but i cant recommend a dermatologist
please let me know your queries.