What is a common side effect of nitrous oxide sedation that dental professionals must monitor?

Nausea and vomiting are recognized as common side effects associated with nitrous oxide sedation, making them particularly important for dental professionals to monitor during and after the administration of this sedative agent. This side effect can be attributed to the way nitrous oxide interacts with the central nervous system, often producing a feeling of lightheadedness or euphoria, but in some individuals, it can also lead to gastrointestinal distress. By being aware of the potential for nausea and vomiting, dental professionals can take appropriate precautions, such as monitoring the patient’s condition and providing supportive care if symptoms arise. This vigilance contributes to overall patient safety and comfort during dental procedures involving nitrous oxide.