Allergies with low IGE

My scratch are positive for a large number of allergies, but my bloodwork shows my IGE level is very low. My daughter has the same allergy and blood test results. My sinus CT scan shows lots of mucus from allergies too. So does anyone else have this? I have been reading about non-iGE mediated allergies and that they are treated with mast cell stabilizers such as Zyrtec and Chromolyn Sodium. I found Nasalcrom nose sprey over the counter with Chromolyn Sodium as the active ingredient. I tried the Nasalcrom nose spray and Zyrtec and they seem to be working. I am not a medical person, so if anyone has experience with these medicines or positive allergy skin tests and low IGE bloodwork please share what you know.
Source: Cystic Fibrosis Asthma, Allergies and Green Forum - Category: Respiratory Medicine Authors: Tags: Asthma, Allergies and Green Source Type: forums