Clinical history
Patients were asked about their reaction symptoms: skin [19] and
respiratory (sneezing, itching, watery nose, nasal blockage, difficulty
breathing, cough, and wheezing), the interval between NSAID intake and
reaction onset, the number of episodes, the interval between their last
reaction and the study, and the presence of other underlying diseases
(rhinitis, asthma, food allergy, and CSU).