Table 2.

Summary of total amount of adverse events after placebo, l-mequitazine 2.5 mg, l-mequitazine 5.0 mg, l-mequitazine 10 mg and mequitazine 10 mg as indicated by all participants who started treatment (n = 31). Only adverse events that are reported in more than 5 % of the cases are displayed

	Placebo	L-mequitazine 2.5 mg	L-mequitazine 5.0 mg	L-mequitazine 10 mg	Mequitazine 10 mg
Adverse event	N (%)	N (%)	N (%)	N (%)	N (%)
Fatigue	3 (9.7)	4 (12.9)	3 (9.7)	6 (19.4)	6 (19.4)
Headache	6 (19.4)	3 (9.7)	1 (3.2)	4 (12.9)	5 (16.1)
Nausea	3 (9.7)	2 (6.5)	–	3 (9.7)	–
Somnolence	1 (3.2)	3 (9.7)	2 (6.5)	1 (3.2)	3 (9.7)
Vomiting	1 (3.2)	2 (6.5)	–	–	1 (3.2)