The alergic reactions by the pets could be caused to the human-beings due to their proteins from the hair, saliva or urination. Such allergic reactions which attack the eyes and the airways exhibiting the symptoms such as: hay fever and asthmatic conditions, besides developing the atopic dermatitis or nettle rashes.

The avoidance of the allergens coming from other person’s pets or transported by the person who is in contact with animals is truly difficult. The school classes could be the carrying spots for such allergens.

The pet allergens are proteins which during our contact with their skin or breath-in may result in the allergic reactions that aggravate the body into generating histamines. This in turn develops swelling and irritation in the upper respiratory airways and also causes particular hay fever along with asthmatic symptoms. However, the tendency towards the allergic reaction is mostly hereditary.