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.
Chronic Urticaria Quality of Life Questionnaire (CU-Q2oL) scores at the start of the study (baseline) and after 5 days of treatment with levocetirizine 15 mg daily + hydroxyzine 50 mg at night (Levo + Hydroxy) or levocetirizine 20 mg daily alone (Levo Monotherapy). The maximum possible score for CU-Q2o Lis 92. Horizontal bars indicate median values. Significance of differences between treatments was calculated by Wilcoxon’s nonparametric test for paired data. NS, not significant.
