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Figure 4 | Clinical and Translational Allergy

Figure 4

From: Positive serum specific IgE has a short half-life in patients with penicillin allergy and reversal does not always indicate tolerance

Figure 4

Distribution of the estimated serum half-life (T½) of specific IgE to penicillins. No differences were seen between the four penicillins. ∞: Symbol of infinity, including the 3 cases with stable and increasing IgE-values over time. Specific IgE to penicillins includes benzylpenicillin, phenoxymethyl penicillin, ampicillin and amoxicillin.

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