Reduce Anxiety With Laughing Gas Sedation In London

by | May 4, 2021 | General Dentistry

laughing gas sedation london

Laughing gas sedation in London is a standard dental procedure that uses nitrous oxide to help patients relax during treatment. It makes the patient comfortable throughout their appointment.  This post will answer some questions you may have about this dental care. 

How does gas laughing gas sedation in London work?

In most cases, the dentist performs sedation on kids who experience dental anxiety. One of the methods used is nitrous oxide, also called “laughing gas.” It is a mild sedative that can make any child feel relaxed on the dental chair.  Aside from kids, they are also used to the following patients:

  • People with special needs
  • Anesthesia-resistant patients
  • Those who experience gag reflexes
  • Uncooperative and fearful patients

Although the sedation method is safe, it is not for everybody. You should not consider this treatment if you have the following:

  • Pregnant
  • Pulmonary disease history
  • Mental health conditions
  • has vitamin B-12 deficiency.
  • Drug abuse history


Your dentist will ask for your consent before starting the procedure with nitrous oxide. Laughing gas is non-flammable, which makes it safe to use. Afterwards, the laughing gas dentist will place a mask on your mouth and nose, which allows you to breathe the gas. After a few minutes, you will feel the gas in your body. Moreover, it will not make you fall asleep, and you can continue to respond to questions and follow instructions.

Side effects and risks

Generally, patients will not experience harmful reactions. It is safe as long as licensed dentists and doctors administer it. However, when the levels of nitrous oxide are too high, some patients may experience the following :

  1. Headache
  2. Sweating excessively
  3. Vomiting
  4. Sleepiness
  5. Fainting
  6. Lower blood pressure


If you are looking for a more comfortable, less painful experience during your dental procedure, sedation is the way to go. Schedule an appointment with your dentist in London to have a stress-free dental visit!

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