Brief Answer:
Regarding Alopecia areata- universalis type
Detailed Answer:
Hello. Thank you.
I am Dr. kakkar(Dermatologist and Venerelogist). I have gone through your query and I gave noted your concern.
IgE levels indicate the level of antibody against an allergen. Total IgE is the sum total of antibodies against all the individual antigens. As per this test your IgE level (total and against individual allergens) is within the limits of normalcy - means you don't have any antibodies against any of the allergens tested.
Perhaps you have alopecia areata - universalis type. It is characterized by total body hair loss. Alopecia areata is not due to a known allergen therefore this IgE test was actually not indicated. Even gluten free diet has no role in the treatment of alopecia areata
You may rather go for a Thyroid screening test - TSH levels, CBC, Blood Sugar, Chest X Ray and Montoux test etc
Various treatment options for alopecia areata, type universalis, include - either systemic Steroids, Phototherapy, oral Methotrexate Or Contact Immunotherapy -e.g with SADBE(squaric acid dibutyl ester) or DPC (diphenylcyclopropenone) or DNCB (dinitrochlorobenzene)
Regards