If you’re about to undergo a dental procedure, chances are you’ve heard the term “laughing gas” or “nitrous oxide” from your dentist. To help you prepare for your upcoming procedure, Painless Dentistry has compiled some questions about laughing gas and has provided the answers behind them. Find out more by reading on!

comfortable dental care


What is laughing gas?

Laughing gas is commonly referred to as nitrous oxide, it is a safe and effective anesthetic administered with oxygen and administered through a mask. This gas is colorless, non-flammable, and has a sweet odor. Laughing gas will not put you to sleep; it will simply make you lightheaded and more comfortable. This makes certain procedures a bit easier both for you and your dentist.

Why do dentists use laughing gas?

Laughing gas can be beneficial to dentists for a lot of reasons. For example, this gas is commonly offered for young patients in order to help them relax, cooperate, and facilitate numbness. Laughing gas can also reduce pain and anxiety for adult patients low a low threshold for pain tolerance or those with mental disabilities.

Does laughing gas bring harmful effects to the body? 

When a dental professional administers it, laughing gas is very safe. The most common dangers from laughing gas involve tripping or falling from disorienting effects. However, the effects of the gas will only remain for a few minutes once the mask is removed.

What advantages does laughing gas bring? 

Using laughing gas as a form of sedation is advantageous for many reasons. First, your dentist can easily adjust the depth of sedation and can easily alter the dosage if it is too much or too little. Laughing gas works quite fast and can take effect around 2 to 3 minutes after being administered. Inhaling it does not harm internal organs such as the brain, heart, kidney, liver, or lungs. Lastly, laughing gas is an excellent sedation option for patients who fear needles because injections are not required to administer it.

After answering these questions, we hope that you are more prepared for your upcoming procedure and can see the benefits offered by laughing gas!


Undergo comfortable and anxiety-free dental procedures with the help of laughing gas under Twilight Dentistry in Highland, MI. Book an appointment with us at Painless Dentistry and experience the quality treatment you deserve! We are located at 2287 S Milford Rd Highland, MI 48357. Call us if you have any inquiries!