A significant number of Americans do not visit the dentist for regular check-ups because they are too fearful or suffer from dental anxiety. Sedation dentistry offers an excellent way to provide a safe, anxiety-free dental experience to those who are
afraid of a dental visit.
What kinds of sedatives are available?
The most popular types of dental sedatives are nitrous oxide, oral conscious sedation, and IV sedation. Different levels of sedation (mild, moderate and deep) can be utilized depending on individual needs. Before administering any sedative, the dentist must analyze the full medical history of the patient, taking note of any current medications.
Here is an overview of some of the most common types of dental sedatives:
- Nitrous Oxide - Nitrous oxide, or “laughing gas,” is used as a mild sedative. It is delivered through a nose hood, and is administered
throughout the entire procedure. Nitrous oxide elevates the general mood and can evoke a general sense of well-being. Most importantly, it relieves anxiety and reduces pain during the procedure. In addition, some tingling and numbness may be felt. There are few side effects associated with nitrous oxide, and it has been safely used in dentistry for many years.
- IV Sedation - Intravenous sedation is a moderate type of sedation. Patients who have previously experienced IV sedation often report
feeling like they slept through the entire procedure. Generally, IV sedation is used for shorter treatments. It is administered via direct
injection into the bloodstream, which means the effects are immediate. Sometimes patients feel groggy and sleepy when the IV sedatives are withdrawn. This is why it is important to bring a designated driver for the drive home.
- Oral Conscious Sedation - Oral conscious sedation is an excellent choice for people who fear needles. Oral medication is provided prior to treatment in order to induce a moderate state of sedation. Though oral sedatives do not cause sleep, they usually dull the senses. This means that most patients cannot remember the pain, smells or noises associated with the procedure. Usually, a dose of medication is taken prior to the appointment, and then topped up during the procedure as
Whatever the form of sedative, it is essential to be accompanied by a caregiver. Sometimes, sedatives are provided the night before the dental visit, which means that driving to or from the appointment is not advisable.