From: Onset of action for loratadine tablets for the symptomatic control of seasonal allergic rhinitis in adults challenged with ragweed pollen in the Environmental Exposure Unit: a post hoc analysis of total symptom score
Baseline symptom scores (SD)a
Loratadine (n = 66)
Placebo (n = 66)
TNSS
6.9 (1.7)
6.5 (1.8)
TOSS
4.0 (1.5)
3.7 (1.7)
TSS
10.9 (2.6)
10.2 (3.0)