The Benefits of Nitrous Oxide

Posted by Kelly Viau on Jun 9 2023, 06:34 AM

Nitrous oxide, often called laughing gas, is a colorless and odorless gas that can reduce anxiety or pain during a procedure. The gas is administered through a small mask placed over the nose before the process begins. Nitrous oxide is primarily used as a sedative and analgesic agent. When inhaled, it produces a state of relaxation, reduces anxiety, and provides pain relief. It acts quickly and has a rapid onset of action, making it suitable for short dental procedures or minor surgeries. At Peak City Family Dentistry, nitrous oxide is administered through a delivery system combining gas and oxygen. The gas mixture is usually inhaled through a mask or a small nosepiece that covers the nose. The healthcare provider can adjust the concentration of nitrous oxide to achieve the desired level of sedation.

The Process of Nitrous Oxide

Before using nitrous oxide, your dentist will thoroughly evaluate your medical history and oral health. They will assess any contraindications or potential risks associated with nitrous oxide sedation. Providing accurate information about your health, medications, and any allergies or sensitivities is essential. The dental team will start the nitrous oxide and oxygen mixture flow, adjusting the concentrations based on your needs and comfort level. You will be instructed to breathe through your nose, inhaling the gas. Nitrous oxide is rapidly absorbed through the lungs and enters the bloodstream, producing its sedative and analgesic effects.

The dental team will monitor your vital signs throughout the procedure, including blood pressure, pulse, and oxygen saturation levels. This is done to ensure your safety and to adjust the sedation levels if necessary. Communication with the dental team is maintained during the procedure, as you will remain conscious and responsive. Once you are sedated with nitrous oxide, the dental procedure can begin. The dentist will perform the necessary treatment while you stay relaxed and comfortable. Nitrous oxide helps reduce anxiety and pain sensitivity, making the process more tolerable.

The Advantages of Using Nitrous Oxide

Anxiety and Fear Reduction

Nitrous oxide is primarily used to help patients feel more relaxed and reduce anxiety or fear associated with dental procedures. It calms patients, helping them feel more comfortable and at ease during treatment. This can be particularly beneficial for individuals with dental phobia or anxiety.


When administered by trained dental professionals, nitrous oxide is considered a safe sedation option. It has been used in dentistry for many years with a well-established safety record. The levels of nitrous oxide can be closely monitored and adjusted to ensure the patient's safety throughout the procedure.

Nitrous oxide can be used in many dental procedures, from simple cleanings and fillings to more complex treatments like root canals or extractions. To learn more about nitrous oxide, visit Peak City Family Dentistry at 200 W. Chatham St., Apex, NC 27502, or call (919) 362-8797.

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200 W Chatham St., Apex 27502

Phone: (919) 362-8797

Fax: (919) 362-1476

Office Hours

Monday : By appointments only.

Tuesday : By appointments only.

Wednesday : By appointments only.

Thursday : By appointments only.

Friday : Closed

Saturday : Closed

Sunday : Closed

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Phone: (919) 362-8797