Sedation Dentistry


Pediatric Services

Local Anesthesia


Local anesthesia refers to a topical and/or injected anesthetic that will affect only the targeted area for a brief period of time to minimize or eliminate sensation or pain in that specific “localized” area during a dental procedure.


Nitrous Oxide


Nitrous oxide, sometimes referred to as “laughing gas,” is an effective and safe sedation agent that is inhaled through a mask that fits over your child’s nose. Mixed with oxygen, nitrous oxide allows the patient to breathe normally through their nose, and within minutes they should start to feel the effects. They may feel light-headed or notice a tingling in their arms and legs. Some patients comment that their legs and arms feel heavy. Ultimately, they should feel comfortable and calm. The effects of nitrous oxide wear off quickly after the mask is removed. Talk to the doctor about whether nitrous oxide would be a good option for your child.


General Anesthesia / Hospital Dentistry


General anesthesia sedation uses medications that allow the patient to go to sleep while receiving dental treatment. General anesthesia can be a good option for patients with extensive tooth decay or for patients with special needs. General anesthesia services can be performed at St. Charles Hospital. Your child’s dentist can discuss the risks and benefits of general anesthesia to help you decide if this is a good choice for your child.