Analgesic and systemic effects of ketamine, xylazine, and lidocaine after subarachnoid administration in goats.

Objective: To determine the effects of ketamine hydrochloride, xylazine hydrochloride, and lidocaine hydrochloride after subarachnoid administration in goats.

Animals: 6 healthy goats.

Procedure: In each goat, ketamine (3 mg/kg), xylazine (0.