Allergy is a psychosomatic disorder

Allergy symptoms can be very mild or severe enough to be life threatening.Allergy is a physical problem that stems from an immune system reaction against ordinary substances in our environment. The reaction occurs because the immune system reacts against these substances in the same way it has been programmed to react against a worm or parasite infection. This immune response mobilizes proteins called antibodies and several types of cells that are part of the immune system to set in motion the allergic reaction.