How quickly your cat's anesthetic wears off depends on many factors, including the type of anesthetic, the amount used, the method of administration, the animal's size, health and use of other medications. These factors may affect the metabolism rate and effectiveness of anesthetics. Typically, anesthetics wear off faster in cats than in humans. This is because cats have a highly developed metabolic system that can quickly metabolize and excrete drugs. This is one of the reasons why cats require higher doses or more frequent administration of anesthetics.
The speed at which anesthesia wears off may also vary depending on the animal's health. If the animal has certain diseases or other factors (such as liver insufficiency), this may affect how quickly and effectively the anesthetic is metabolized. Overall, the rate at which your cat's anesthetic wears off may vary from individual to individual. When administering anesthetics, the veterinary surgeon will determine the best anesthesia regimen based on the animal's specific situation.