Allergies in children.
Allergic diseases in children have increased significantly in recent years and now affect up to 35% of children. They are a major cause of morbidity in children. Although there is a genetic predisposition, it is the exposure to environmental allergens, irritants and infections that will determine the sensitization to different dietary and inhalant allergens. As the genetic and environmental factors that act on an immature cellular immune system are better elucidated and their roles established, the implementation of more enduring preventive efforts will be developed. However, at present, the best approach to the child at high risk for the development of allergies is to institute dietary and environmental control measures early to decrease sensitization, and to recognize and appropriately treat the evolving signs and symptoms of allergic disease.
Chad
Z
Z
Chair, Canadian Allergy, Asthma and Immunology Foundation, Ottawa, Ontario.