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This is a list of local anesthetic agents. Not all of these drugs are still used in clinical practice and in research. Not all of these drugs are still used in clinical practice and in research. Some are primarily of historical interest.
Leaves of the coca plant (Erythroxylum novogranatense var. Novogranatense), from which cocaine, a naturally occurring local anesthetic, is derived [1] [2]. An anesthetic (American English) or anaesthetic (British English; see spelling differences) is a drug used to induce anesthesia — in other words, to result in a temporary loss of sensation or awareness.
Many local anesthetics fall into two general chemical classes, amino esters (top) and amino amides (bottom). A local anesthetic (LA) is a medication that causes absence of all sensation (including pain) in a specific body part without loss of consciousness, [1] providing local anesthesia, as opposed to a general anesthetic, which eliminates all sensation in the entire body and causes ...
NMDA receptor antagonists induce a state called dissociative anesthesia, marked by catalepsy, amnesia, and analgesia. [1] Ketamine is a favored anesthetic for emergency patients with unknown medical history and in the treatment of burn victims because it depresses breathing and circulation less than other anesthetics.
Generally, drugs outlined within the ATC code N01 should be included in this category. Please see WP:PHARM:CAT for more information. Wikimedia Commons has media related to Anesthetics .
CO 2 anesthesia was first demonstrated to the king of France in the early 1800s by Henry Hill Hickman. Initially CO 2 was thought to work through anoxia, but in the early 1900, increased CO 2 in the lung showed a dramatic increase oxygenation of the brain disproving the anoxia argument. [ 11 ]
Using anesthesia on your pet has changed over the years. The most up-to-date method is using an intravenous injection of induction drugs. How vets make anesthesia safer and how you need to keep ...
General anaesthetics (or anesthetics) are often defined as compounds that induce a loss of consciousness in humans or loss of righting reflex in animals. Clinical definitions are also extended to include an induced coma that causes lack of awareness to painful stimuli, sufficient to facilitate surgical applications in clinical and veterinary practice.