Union Fillmore Dental in San Francisco
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Nitrous Oxide

Nitrous Oxide ~ Also known as inhalation sedation or “laughing gas”. A mask is placed over the patient's nose, and the flow level is adjusted by the dentist until the patient is comfortable. One advantage of this method is that as soon as the dental work is complete, the patient receives 100% oxygen and the feeling of sedation is gone within a few minutes.