(a) What is an “allergic reaction” ?
(b) Name any two drugs used to quickly reduce the symptoms of allergy.
(c) Why do more and more children in metro cities of India suffer from allergies and asthma ?
(a) The exaggerated response of the immune system to the certain antigens present in the environment is called allergic reaction.
(b) Adrenalin and Steriods
(c) Due to air quality / sensitivity to the environment / allergens / lowering of immunity due to mordern day of life style (which could be due to the protected environment provided largerly in life).