Table 4.

Incidence of postoperative side effects.

	Control (n = 47)	Pregabalin (n = 46)	P-Value
Dizziness
0–12 h	3 (6.4)	11 (23.9)	0.018 *
12–24 h	0 (0)	4 (8.7)	0.058
24–36 h	0 (0)	1 (2.2)	0.495
Headache
0–12 h	2 (4.3)	5 (10.9)	0.209
12–24 h	0 (0)	2 (4.3)	0.242
24–36 h	1 (2.1)	0 (0)	0.505
Postoperative nausea and vomiting
0–12 h	9 (19.1)	15 (32.6)	0.138
12–24 h	4 (8.5)	4 (8.7)	0.631
24–36 h	0 (0)	2 (4.3)	0.242

Data are presented as numbers (%). * p < 0.05.