The use of oral sedatives does have some disadvantages as opposed to other techniques. The one(s) chosen will depend on both the needs of the patient and the procedure as well as the dentist's preference. With conscious sedation, your ability to communicate and respond (even if only as a reflex) helps to add a layer of safety to your procedure.Each drug varies by way of its duration and degree of amnesic and anesthetic effect it creates (see below). Some of the medications used to create conscious sedation also create an anesthesia effect (raises the person's pain threshold).In most cases, a patient should be capable of driving home after their procedure.Dentistry presents a special challenge in the use of laughing gas.Your dentist will have a set of precautions and instructions they will discuss with you.
Nitrous oxide creates its effect as the patient breathes it in via a mask that's placed over their nose.
And for that reason, when one is administered it should be for good reason.
Generally speaking, the type of anesthesia used for a procedure should be kept to the simplest form possible.
The term conscious sedation refers to the administration of medication (an oral, I. or inhaled sedative) for the purpose of placing a patient in a relaxed state for their dental procedure.
In comparison to general anesthesia however, the patient remains conscious (awake).