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Table 2 Signs and symptoms of food allergy.

From: Food allergy

  IgE-mediated
(immediate reactions)
Non-IgE-mediated
(delayed/chronic reactions)
Skin:   
Urticaria  
Angioedema  
Erythema
Pruritus
Eczematous rash/lesions
Respiratory:   
Laryngeal edema  
Rhinorrhea  
Bronchospasm  
Nasal congestion  
Cough  
Chest tightness  
Wheezing  
Dyspnea  
Gastrointestinal:   
Angioedema of the lips, tongue, palate  
Oral pruritus  
Tongue swelling  
Vomiting
Diarrhea
Pain
Cardiovascular:   
Presyncope/syncope  
Hypotension  
Tachycardia