ScienceDaily reports that, while hay fever and eczema rates seem to have stabilized over the past decade, hospital admissions for anaphylaxis (a severe allergic reaction) have risen by 700% since 1990. Hospitalizations due to food allergy have increased 500%. Urticaria (skin allergy) hospitalizations have increased 100%.
See our Food Allergy FAQ for more information about food allergies and anaphylaxis.