My son went to the ped. Dentist yesturday he needs his 4 frint teeth removed and a root canal on one od them , my question is when they use 'laughing gas' on him will he feel them working on him and the pain she gets scard easy what dose laughing gas do to you do you fell anything are you aware for what they are doing please help me thank you :eek::eek::eek:

Laughing gas a.k.a nitrous oxide on it's own would make you feel slightly euphoric. Your conscious and aware, but not in pain. It wears off very quickly

As I stated in your other post, laughing gas does not help with pain, especially with extractions and root canals.

Laughing gas is not for pain.It is for sedation.It lulls you. After he gives her a little he will then give the numbing agent.

If they have not told you ,I would try to limit her intake of fluids prior as my children have been known to vomit from even small doses of nitrous.