Regional anesthesia |
| |
| Authors: | P H LeBlanc |
| |
| Institution: | Department of Large Animal Clinical Sciences, Michigan State University, College of Veterinary Medicine, East Lansing. |
| |
| Abstract: | Organ toxicity from local anesthetic agents is rare. This makes these agents an attractive option in the high-risk patient. Complications associated with local anesthetics are related to overdosage. Overdosage with local anesthetic agents administered epidurally may cause motor paralysis and hind-limb weakness. Systemic signs of local anesthetic overdosage include changes in central nervous system activity (excitement or depression), muscle tremors, and hypotension. Because the dose required to produce these effects in the horse is high (12 mg/kg), this complication is uncommon. Few side effects and low cost justify the use of local anesthetic techniques in equine practice. |
| |
| Keywords: | |
|
|
