Laughing gas, also known as nitrous oxide, is a colorless, non-flammable gas commonly used in dentistry to alleviate anxiety and pain during dental procedures. It is administered through a mask placed over the patient's nose, and its effects typically take effect within minutes.
The cost of laughing gas at the dentist can vary depending on a number of factors, including the location of the dental practice, the length of the procedure, and the amount of gas used. On average, patients can expect to pay between $50 and $150 for laughing gas.