Thanks for the query. This presentation can be seen with many skin diseases. The best option is to consult a Dermatologist in person to understand the problem and get it diagnosed. A proper treatment can then be started. Discuss the situation and hope it will be cleared in few days.
Next Steps
An isolated IgE levels may not be very helpful to know unless some other parameters and a physical examination has been done. IgE levels can be increased in few conditions and may not have be decisive in having a therapeutic role