How Long Do Caps on Teeth Last? The Truth About Crowns
October 24, 2025
1. Is laughing gas safe?
Yes, nitrous oxide is one of the safest sedation methods. It’s widely used for both children and adults with very few side effects.
2. Will I be asleep during laughing gas sedation?
No, you’ll remain awake and aware, but you’ll feel calm and relaxed throughout your treatment.
3. How long do the effects last?
The effects wear off within minutes after treatment once oxygen is given, so you can return to normal activities right away.
4. Can children use laughing gas sedation?
Yes, laughing gas is safe and commonly used for children who feel nervous about dental visits.
5. Does laughing gas make you laugh?
Not always—it’s nicknamed “laughing gas” because some patients feel light or giggly, but its main purpose is to reduce anxiety.
6. Are there any side effects?
Most patients experience no side effects. In rare cases, mild nausea or dizziness can occur, but these usually pass quickly.
7. Who should avoid laughing gas sedation?
It may not be suitable for patients with certain respiratory conditions or during pregnancy. Your dentist will review your health history first.
