4U Health at Home Expanded Indoor/Outdoor Respiratory Environmental Allergy Test

The at-home 4U Health Expanded Respiratory Environmental Allergy Test checks your reaction to one of the most expansive sets of 140 indoor and outdoor allergens, from animals to trees, grasses, mold, dust, skin yeasts, latex, insect stings, and others. Our test looks for IgE ...The at-home 4U Health Expanded Respiratory Environmental Allergy Test checks your reaction to one of the most expansive sets of 140 indoor and outdoor allergens, from animals to trees, grasses, mold, dust, skin yeasts, latex, insect stings, and others. Our test looks for IgE antibodies, which when elevated identify a potential allergy.

This test ranks each potential allergen on a Class scale from 0-4; Class 0 (normal reactivity) thru Class 4 (very high reactivity). Test findings can provide valuable insight to help you make lifestyle changes to feel like your best self.