Effects of Olopatadine Hydrochloride, a Histamine H_𝟏 Receptor Antagonist, on Histamine-Induced Skin Responses

Figure 3

Evaluation of sedative effects by VAS score for sleepiness (a), typing speed (b), and typing accuracy (c) (𝑛 = 10). (a) VAS scores: 0 (no drowsiness) to 100 (extensive drowsiness). Resutls are presented as mean ± SE.

(a)

(b)

(c)