This is a method of anesthesia that involves the administration of special medications to put the patient into a state of medication sleep (sedation). During sedation, the patient's consciousness is reduced or temporarily turned off, pain sensitivity is reduced and reflexes are suppressed, which makes dental treatment comfortable.

Depending on the required depth of sleep and the duration of the procedure, various drugs are used (barbiturates, benzodiazepines, ketamine, propofol, etc.), which are administered intravenously or intramuscularly. In this case, the patient breathes on their own, and artificial lung ventilation is not required.

This type of anesthesia is suitable for patients who have a strong fear of dental procedures or need long-term treatment in a comfortable environment.