What does laughing gas actually do to help you at the dentist?!


Question:

What does laughing gas actually do to help you at the dentist?


Answers:

it just makes you relax. it is great for nervous patients and kids. Once the dentist takes the nitrous oxide off within 5 min you are feeling normal again. You will still get the local injection for numbing, the nitrous oxide doesn't help with pain


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