Patient characteristics
Patients with “probable ACEi-AE” were mostly male (61%) with a median age of 64 (±17) years old at baseline (Table 1 ). Among them, 6/30 (20%) patients had previous history of allergy or atopic conditions: atopic dermatitis in 2 cases, atopic rhinitis and conjunctivitis in 1 case, food allergy in 2 cases, and asthma in 2 cases. None of them had previous history of autoimmune diseases. Familial history of AE (4 patients, 13%), of allergy or atopic conditions (5 patients, 17%) were also frequently reported.