Two cases of eosinophilic gastroenteritis associated with analgesic‐induced bronchial asthma

Abstract Two patients (one male and one female) with bronchial asthma were diagnosed as having eosinophilic gastroenteritis (EG). The condition was revealed by biopsies through fibrescopic endoscopy. According to the Klein classification, they had mucosal disease. The symptoms were abdominal pain and nausea. The symptoms subsided with corticosteroid administration in one patient and with palliative treatment in the other patient. It was suggested that fibrescopic endoscopy biopsy is needed to identify coexisting EG if a bronchial asthma patient complains of severe gastrointestinal symptoms.