In this case, IV sedation is the method of choice. you want a little help to relax – “laughing gas” can give you a pleasant relaxed feeling. you have a “gut feeling” that sedation would help you and allow you to get work done which otherwise you wouldn’t be able to tolerate. your fear is procedure-specific (e.
http://www.dentalfearcentral.org/help/sedation-dentistry/
Nitrous oxide (N2O) is simply a gas which you can breathe in. It has no color, smell, and doesn’t irritate. It was discovered in 1772. Humphrey Davy (1778-1829), one of the pioneers of N2O experimentation, described the effects of N2O on himself following self-administration for a toothache and gum infection as follows:
http://www.dentalfearcentral.org/help/sedation-dentistry/laughing-gas/
Hence, the “laughing gas” used now is called N2O-O2, and contains at least 30% oxygen (that’s all the machines used nowadays will permit). Usually, the mix is about 70% oxygen to 30% nitrous oxide. In medicine, sometimes a mix of 50% oxygen to 50% nitrous oxide is used.
http://www.dentalfearcentral.org/help/sedation-dentistry/laughing-gas/
Other causes include childhood sexual abuse, claustrophobia, agoraphobia, cross phobias (where patients exhibit a number of phobic disorders), panic disorders, anxiety disorders and what I call phobia by association. Phobia by association happens when a patient learns to fear something without any direct experience.
http://www.dentalfear.com/faq.asp
Nitrous oxide has significant medical uses, especially in surgery and dentistry, for its anaesthetic and analgesic effects. Its name laughing gas is due to the euphoric effects of inhaling it, a property that has led to its recreational use as a dissociative anaesthetic.
https://en.wikipedia.org/wiki/Nitrous_oxide
Almost all patients who are fearful think they are the only ones who fear going to the dentist. The truth is that dental fear is more common than even dentists think. It is estimated that as many as 50% of the U.S. population does not get regular dental care, most of which is due to fear.
http://www.dentalfear.com/faq.asp
Nitrous oxide (N2O) is simply a gas which you can breathe in. It has no color, smell, and doesn’t irritate. It was discovered in 1772. “On the day when the inflammation was the most troublesome, I breathed three large doses of nitrous oxide.
http://www.dentalfearcentral.org/help/sedation-dentistry/laughing-gas/
Inhalation sedation (also known as “laughing gas”, “happy gas”, nitrous oxide, “gas and air”, relative analgesia) Oral sedation (anti-anxiety pills or a liquid) Intravenous (IV) sedation (drugs administered into the blood-stream through a vein – that’s what “intravenous” stands for)
http://www.dentalfearcentral.org/help/sedation-dentistry/
Sedation can be useful if: 1  you don’t want to be aware of what’s happening during a procedure and you want to be “out of it”. In this case, IV sedation is the method of choice. 2  you want a little help to relax – “laughing gas” can give you a pleasant relaxed feeling.
http://www.dentalfearcentral.org/help/sedation-dentistry/
Nitrous oxide, commonly known as laughing gas or nitrous, is a chemical compound, an oxide of nitrogen with the formula N. 2O. At room temperature, it is a colorless, odorless non-flammable gas, with a slightly sweet taste. At elevated temperatures, nitrous oxide is a powerful oxidizer similar to molecular oxygen.
https://en.wikipedia.org/wiki/Nitrous_oxide
what is the gas called that they give you at the dentist
The nitrous oxide gas is given to you at the dentist's clinic. Nitrous oxide is the gas that they give you at the dentist.