Table 2.

Frequency and treatment duration of rescue medication in the intention-to-treat population (n = 21) from baseline to last visit

Hydroxyzine
Number of patients	9
Dosage	10–50 mg orally
Frequency	Treatment duration in days (min–max)
Once daily	1–78
As necessary	2–123
Prednicarbate
Number of patients	12
Dosage	Cream 0.25% topically
Frequency	Treatment duration in days (min–max)
Once daily	11–74
Twice daily	38
3 times/week	n.a.
Only on weekends	85
As necessary	2–87

n.a. Not applicable