Symptom | Number of patients (%) | |
---|---|---|
Gastrointestinal tract | ||
Vomiting | 30 (24.2%) | |
Diarrhea | 17 (13.7%) | |
Constipation | 14 (11.3%) | |
Colic | 24 (19.4%) | |
Bloody stool | 17 (13.7%) | |
Abdominal pain | 3 (2.4%) | |
Feeding problems | 15 (12.1%)† | |
Respiratory tract | ||
Dyspnea and wheezing | 13 (10.5%) | |
Skin manifestations | ||
Eczema | 50 (40.3%) | |
Swelling | 5 (4.0%)‡ | |
Urticaria | 3 (2.4%) | |
Erythematous exanthema | 10 (8.1%) | |
Other | ||
Excessive crying | 59 (47.6%) | |
Positive family history | 8 (6.5%)* |