Geiser D R
Department of Rural Practice, University of Tennessee, College of Veterinary Medicine, Knoxville.
Vet Clin North Am Equine Pract. 1990 Dec;6(3):495-512. doi: 10.1016/s0749-0739(17)30527-8.
Chemical restraint in the standing horse is used for a variety of procedures in veterinary medicine. The choice of agent depends on the physical status, temperament, and size of the patient; the procedure to be performed; and safety for the patient, veterinarian, and owner. The combination of certain agents may provide more desirable restraint and analgesia than does the use of individual agents. The use of analgesics in the horse is not without side effects, some of which may be detrimental to the patient's condition. Analgesics should be chosen with these untoward effects in mind. Draft breeds possess differences that may provide a challenge to the practitioner. One such difference is their clinically apparent increased sensitivity to tranquilizers and sedative-hypnotics; consequently, reduced dose regimens for chemical restraint should be employed initially.
在兽医学中，站立马匹的化学保定用于多种操作程序。药物的选择取决于患者的身体状况、性情和体型；要进行的操作程序；以及对患者、兽医和畜主的安全性。某些药物联合使用可能比单独使用药物能提供更理想的保定和镇痛效果。马匹使用镇痛药并非没有副作用，其中一些可能对患者病情有害。选择镇痛药时应考虑到这些不良影响。挽马品种存在一些差异，这可能给从业者带来挑战。其中一个差异是它们临床上对镇静剂和镇静催眠药的敏感性明显增加；因此，最初应采用减少剂量的化学保定方案。
