The use of nitrous oxide, often referred to as “laughing gas,” as a mild sedative in dental procedures has a long history. While not completely absent from modern dental practices, its prevalence has arguably decreased compared to previous decades. This shift prompts an investigation into the various factors influencing its current utilization.
Nitrous oxide offers several benefits, including rapid onset and recovery, ease of administration, and a relatively low incidence of adverse effects. Historically, it provided a valuable tool for managing patient anxiety and discomfort during routine dental treatments. Its appeal stemmed from its ability to induce relaxation without rendering the patient unconscious. However, concerns about potential long-term health effects from prolonged exposure, along with the advent of alternative sedation methods, have contributed to reevaluation of its widespread application.
