Hi.. Thanks for your query
From what you mention, there is a possibility of the lesions being eczematous.
You can start taking oral anti allergic tablets to control the itching , as continuous itching leads to itch scratch cycle which further aggravates the disease and its outcome.topical steroids
are applied for 1-2 weeks depending on the severity of the patches . It is important to keep the area moist by repeated application of a medicated emollient
.u can use cetaphil
moisturiser for the same.
You can consult a dermatologist
for the correct prescription of topical steroids as they are mainstay of therapy.
Hope this helps.. Take care.