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Whitby Dentist on Laughing Gas

Sedation Dentistry – Nitrous Oxide or Laughing Gas

Many people are anxious when they go to the dentist. In these cases, sedation dentistry can be used. This is when a person is given some sort of an ascetic so that they don’t suffer from anxiety at the dentist. Nitrous oxide or laughing gas is usually used during sedation dentistry.

About Sedation Dentistry

Whenever someone goes through a complex procedure such as tooth extraction, root canal, or Oral Surgery they may feel extremely anxious when at the dentist. When you have sedation dentistry which involves the use of nitric oxide or laughing gas the person won’t have a recollection of the time that it took to complete the procedure. They won’t be aware of the noise, the pain, or the discomfort during the den procedure. Sedation dentistry eliminates the anxiety or fear that you have at the dentist. You will be able to sit in the chair for a long Time so the dentist can complete the procedure. If you are unable to take regular anesthetics then sedation dentistry can help.

Types of Sedation

There are three basic levels of dental sedation which include mild sedation, moderate, and deep sedation.

Mild Sedation

Mild sedation is the light form of sedation and is used for patients that have mild anxiety. It is used during complex dental situations or when you need to stay in the dentist chair for a long time. This type of who is usually administered orally. You could feel very sleepy during the procedure but you will remain awake and you can breathe on your own while feeling relaxed. You usually recover from the sedation a couple of hours after the procedure is done. nitric oxide or laughing gas is usually used during this procedure.

Moderate Sedation

Moderate sedation is used when a person has a moderate fear of the dentist or twin a more complex dental procedure is going to be used. The patient will be awake through the but be relaxed in a deep state. you will usually need someone to accompany you to the dentist so they can drive you home after the procedure because you won’t be able to do so. It will take several hours for this type of sedation to wear off once the procedure is over.

Deep Sedation

During a deep sedation, a patient may move between consciousness and unconsciousness when they are having their dental procedure done. The person will have no recollection that they had to dental surgery done. You will need someone with you at the dentist office to drive you home because you won’t be able to drive home after deep sedation. It will take several hours before this wears off.


Nitric oxide or laughing gas is used for dental sedation. This is used for mild as well as moderate anxiety. You will have a quick recovery and you’ll be able to resume normal activities soon after. Another technique for dental sedation is oral sedation. You are given a pill and you take this an hour before your dental appointment. Once you arrive at the dental office you will be relaxed enough for the procedure to take place.


Talk to your dentist about dental sedation if you feel that you needed. There are several ways that this can be administered and you will need to find the best solution to meet your needs. In most cases, nitric oxide or laughing gas is the most common type of sedation used.

Contact Downtown Whitby Dentistry with principal dentist – Dr. Jamshid Nematollahi can answer your questions on sedation dentistry.

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