This kind of rash which is often called 'lick eczema' is very difficult to treat. It is important to be sure that your son does not have a constantly blocked nose and that he is not mouth breathing.If he is mouth breathing use a saline nose spray twice day to clear his nose.This rash is not an infection so antibiotic creams are not at all effective. Apply a very mild steroid ointment such as Mylocort ointment before bedtime and also apply a good brand of lip-ice to his lips.
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