This condition can be either Atopic dermatitis
In children, Atopic dermatitis is more common.
The feature which differentiates both is itching.
While Atopic rashes are itchy, the Psoriatics are not.
is the usual treatment but not everyone responds to it.
I would advise you to apply Oint Restoraderm twiice daily.
It is a skin barrier & hence protects & maintains the integrity of skin.
If there is no response i a month's time...kindly meet a dermatologist
& get a biopsy done to know exactly what it is.
Wishing a good health
Thanks & take care