Traditional and non-traditional uses of anesthetic drugs--an update

Many new or modified injectable anesthetic techniques are available for use in horses. This increased availability allows the clinician to select the technique most appropriate for the patient and clinical circumstance. The use of sedative and anesthetic drugs in managing a variety of anesthesia-related and unrelated aspects of patient care is also increasing. As we begin to use these techniques in the clinical management of our patients, it is important to remember that, while there are more options, no single anesthetic agent or combination of agents is devoid of undesirable effects. Knowledge of the pertinent advantages and disadvantages of the drugs when used individually and in combination and appropriate patient monitoring are essential to ensure a positive outcome.