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Procedural sedation and analgesia (PSA) is a technique in which a sedating/dissociative medication is given, usually along with an analgesic medication, in order to perform non-surgical procedures on a patient. The overall goal is to induce a decreased level of consciousness while maintaining the patient's ability to breathe on their own.
Sedation is typically used in minor surgical procedures such as endoscopy, vasectomy, or dentistry and for reconstructive surgery, some cosmetic surgeries, removal of wisdom teeth, or for high-anxiety patients. [2] Sedation methods in dentistry include inhalation sedation (using nitrous oxide), oral sedation, and intravenous (IV) sedation ...
Different types of anesthesia affect the endpoints differently. Regional anesthesia, for instance, affects analgesia; benzodiazepine-type sedatives (used for sedation, or "twilight anesthesia") favor amnesia; and general anesthetics can affect all of the endpoints. The goal of anesthesia is to achieve the endpoints required for the given ...
Twilight anesthesia is also known as twilight sleep and allows an easy awakening and a speedy recovery time for the patient. Anesthesia is used to control pain by using medicines that reversibly block nerve conduction near the site of administration, therefore, generating a loss of sensation at the area administered. Close monitoring by the ...
This is an undesirable effect of sedation, rather than a secondary complication. It indicates the level of sedation is too high and the concentration of nitrous oxide should be reduced. [7] There are some downsides relating to the use of nitrous oxide. It can present as a potential hazard to the operator in charge of administering the gas.
Prior to administration of a general anaesthetic, the anaesthetist may administer one or more drugs that complement or improve the quality or safety of the anaesthetic or simply provide anxiolysis. Premedication also often has mild sedative effects and may reduce the amount of anaesthetic agent required during the case.
A study compared different methods to increase the acceptance of delivery of local anaesthetics to patients aged between 2–16 years old. These methods included the use of; audiovisual distraction (using 3D video glasses), a "wand" (computerised injection device), practising hypnosis , electrical counter-stimulation (a form of distraction) and ...
Infusion therapy has a range of medical applications including sedation, anesthesia, post-operative analgesic pain management, chemotherapy, and treatment of infectious diseases Advantages of infusion therapy over other non-site-specific delivery methodologies are primarily efficacy through precision of medication delivery.