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Table 4 Characteristics of patients with a positive DC

From: The use of direct oral challenge to confirm allergies to penicillin class antibiotics in Danish children

Sex Age Symptoms prior to DC SPT Specific IgE* Test drug Dose Symptoms Time to symptoms
F 2.3 Small dotted macular exanthema
Maculopapular exanthema
Severe stomach pain
Neg 64 Amoxicillin Full Urticaria 30 min
M 9.3 Urticaria 262 Amoxicillin Full Urticaria 6 h
F 1.3 Angioedema 3 Penicillin 1/10 Angioedema 20 min
F 1.8 Urticaria Angioedema 57 Amoxicillin 1/10 Urticaria 30 min
  1. *kU IgE/L