Nitrous oxide, commonly known as laughing gas, is a mild form of conscious sedation used in dentistry for decades. It is administered through a small mask placed comfortably over your nose. As you breathe normally, a carefully controlled mixture of oxygen and nitrous oxide helps you feel calm and relaxed within just a few minutes.
Unlike deeper forms of sedation, laughing gas allows you to remain awake throughout your appointment. You can still communicate with your dental team and respond to instructions while feeling significantly more comfortable and at ease.
Many patients describe the experience as feeling relaxed, light, and unconcerned about the dental procedure being performed. The treatment helps reduce anxiety without causing a loss of awareness or control.