Nitrous oxide, more commonly known as laughing gas, is often used as a conscious sedative during a dental visit. The gas is administered with a mixture of oxygen and has a calming effect that helps phobic or anxious patients relax during their dental treatment. Because it is a mild sedative, patients are still conscious and can talk to their pediatric dentist during their visit. After treatment, the nitrous is turned off and oxygen is administered for 5 to 10 minutes to help flush any remaining gas. The effects wear off almost immediately. Nitrous oxide rarely has side effects, although some patients may experience minor nausea and constipation.

Oral conscious sedation is most commonly used during extensive procedures, such as fillings, crowns, bridges, root canals, extractions, cosmetic procedures and periodontal treatments. Patients with dental phobia, patients who find it difficult to sit still or special needs patients can benefit greatly from conscious sedation.
Sedation is endorsed by the American Dental Association and is an effective way to make many patients comfortable during their dental visit. We follow sedation guidelines set by the American Society of Anesthesiologists and the American Academy of Pediatric Dentistry.