Table 2. Signs of pain and analgesic approaches.

Treatment	Time	Twitching	Stagger/Fall	Transient stop	total pains signs
Carprofen	1st hour	112±47	3±3	8±5	123±47*
Tramadol	1st hour	58±67	2±3	1±3	60±67
Carprofen+Tramadol	1st hour	59±42	1±1	2±2	61±42
Carprofen	2nd hour	70±23	0	4±3	74±24
Tramadol	2nd hour	129±87	0	22±33	151±86
Carprofen+Tramadol	2nd hour	42±20	0	1±1	43±21**

*p<0.05 vs T and CT (1^st hour);

**p<0.05 vs C and T (2^nd hour). Data are presented as mean ± SD.