Answer:-
Many dentists have reduced or stopped using nitrous oxide due to safety concerns and advancements in sedation methods. Prolonged exposure can pose health risks to dental staff, such as nausea or dizziness. Additionally, modern alternatives like oral sedatives and IV sedation offer more control and longer-lasting effects. For some procedures, local anesthetics alone are sufficient, making nitrous oxide unnecessary. Evolving regulations and the cost of maintaining nitrous oxide systems have also contributed to its decline. However, it’s still available in some practices for patients who prefer it. Dentists prioritize safety and comfort, tailoring sedation methods to individual needs.
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