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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