Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Interpretation of subjective and objective symptoms at LDC
| Symptom | STOP the challenge | CONTINUE with oral challenge |
|---|---|---|
| Oral pruritus or itchy lip | 17% | 83% |
| Erythema at the site of application | 31% | 69% |
| Urticaria and/or local angioedema at the site of application | 88% | 13% |
| Urticaria/angioedema on face, but remote from the site of application | 93% | 7% |
| Urticaria elsewhere (not on face) | 93% | 7% |
