La Pediatria medica e chirurgica : Medical and surgical pediatrics
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Clinical Trial Controlled Clinical Trial
[Incidence of asthma caused by food allergy in childhood].
Both upper and lower respiratory tracts can be affected by food allergy. In infants these symptoms may be due exclusively to food allergy or may result from the effect of food allergy and another co-factor (gastro-esophageal reflux, immunodeficiency, concomitant allergy to inhalants, etc.). The incidence of food-induced asthma is not well know. ⋯ Food allergy respiratory symptoms were almost always associated with other clinical manifestations (cutaneous, gastrointestinal). In fact we have been able to demonstrate only one isolated case of cough due to food allergy. It follows that the recognition of food dependent-IgE-mediated asthma is essentially limited to these cases characterized by food allergy with asthmatic expression.