General Anesthesia FAQ


Many people have questions about general anesthesia for dental procedures. If you have questions, it’s important to find factual information on the subject. Check out the answers to frequently asked questions below, and be sure to consult with a certified dental anesthesiologist for more information.

What are the Benefits of General Anesthesia?

  • Because you are fully asleep, general anesthesia allows you to be pain-free.
  • Often, patients need a number of treatments that would take a long time to accomplish all at once if the patient is awake. General anesthesia makes it possible for an extensive amount of work to be done all at once, potentially saving you a lot of time, anxiety and money.

How Is General Anesthesia Administered?

  • For adults: Intravenous sedatives are often given prior to the general anesthesia, allowing the patient to relax and fall asleep. After the patient has fallen asleep, a customized, precisely-measured amount of general anesthesia gas would be administered to ensure the patient remains asleep through the procedure.
  • For children: Because children may experience more anxiety about the intravenous process, they may receive an initial sedative by gas, allowing them to comfortably breathe themselves to sleep. Once asleep, the customized amount of precisely-measured general anesthesia gas would be administered.

Should I Be Nervous About the Safety of General Anesthesia?

  • General anesthesia is a very precise and controlled process. It can only be provided by a highly-trained, certified dental anesthesiologist.
  • There is no need to worry about waking up during the procedure. While under general anesthesia, patients are carefully monitored by a certified anesthesiologist and the level of anesthesia is customized for the individual’s needs.

What Types of Patients May Benefit from Dental Anesthesia?

  • Patients with extreme dental phobia.
  • Patients with a particularly severe gag reflex.
  • Children or special needs patients who may be overly anxious.
  • Patients needing an unusually long dental procedure.
  • Patients requiring many dental procedures at once.
  • Overly anxious children or children too young to be able to cooperate
  • Children who would otherwise need multiple or very long appointments
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The Benefits of Nitrous Oxide for Dental Sedation


Nitrous oxide, commonly known as laughing gas, is a safe and common form of dental anesthesia. It has been in use for more than 150 years, and remains one of the most widely used anesthetics in both the dental and medical fields.

When inhaled through a face mask, Nitrous Oxide helps patients feel relaxed without fully putting them to sleep. Effects wear off quickly after the gas is removed.  Unlike with general anesthesia, patients using nitrous oxide are not required to fast prior to their procedure, and they are able to safely drive home when the procedure is complete.

Under nitrous oxide sedation, patients remain conscious and able to communicate with the dentist and respond to instructions, and their protective reflexes are maintained.  Afterwards, patients are frequently left with little or no memory of the procedure.

Nitrous oxide usage in sedation dentistry has a long-term safety record with limited side effects.  The sedation is quickly reversible by stopping the administration of gas and administering oxygen.

According to the U.S. Department of Health and Human Services, the benefits of using nitrous oxide for dental sedation include:

  • Reducing or eliminating patient anxiety
  • Reducing gag reflex, involuntary movement, and overall reaction to dental treatment
  • Increasing pain tolerance
  • Increasing tolerance for longer appointments

If you’ve been putting off dental work due to fear of dental procedures, nitrous oxide could provide you the relief you need to get through the experience. If nitrous oxide isn’t the best fit for you, there are several other types of dental sedation options. Give us a call and we’ll help you choose an option that’s best for you. We have extensive experience helping patients with dental fear get the treatment they need.

 

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What is Dental IV Sedation?


Experiencing moderate or extreme levels of anxiety or phobia before that root canal, dental implant procedure – or before getting those wisdom teeth pulled? There are a number of anesthetic options for your oral surgery, including dental IV sedation – a safe and recommended practice if you are experiencing excessive anxiousness. It is a very advanced and effective method of dental conscious sedation used only by highly qualified specialists to perform dental treatments for patients who need help overcoming dental fear.

Benefits of IV Sedation:

  • Higher level of sedation than oral sedation
  • Suitable for patients with moderate to severe anxiety
  • Adjustable dosage and sedation level
  • Faster treatment in fewer appointments
  • Helps ease patient anxieties

How is an IV given and administered?

IV sedation is given intravenously, meaning the drug is administered through a vein. A very thin needle is inserted close to the surface of the skin in either the arm or back of the hand. This needle is wrapped with a soft plastic tube through which medicine is administered. During the procedure, the patient’s pulse and oxygen levels are constantly measured and monitored to ensure the patient remains safe at all times.

IV sedation can only be provided by a certified dental anesthesiologist. This type of specialist undergoes several years of training beyond dental school, including a year-long anesthesiology residency in a hospital. When administered by a highly trained advanced sedation dentist, IV sedation is quite safe. So, if you’re suffering from dental fears, IV sedation may be a great solution. Speak with your dentist to find out what sedation procedure is best for you.

 

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