Hi,
Thank you for asking question on health care magic
The rash may be allergic
If the rash is preceeded by
fever and cold of 4 days duration, this may be
measles. Spontaneous cure occurs within a week
It may be also seborrheic
dermatitis if the white fakes are peeling from the skin.
Anyway it is difficult diagnose without thoroughly examining the case.
You may try
cetrizine oral once daily.
You may use
hydrocortisone ointment.
Wash your hair with the antifungal shampoo.
apply over the counter antifungal cream
Avoid harsh soaps and detergents.
wear smooth textured cotton clothing
avoid sratching as far as possible
Hope this answer will serve your purpose
Please feel free to ask any more queries if required
Take care
Dr.M.V.Subrahmanyam MD;DCH
Associate professor of pediatrics