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An update on local anesthetics in dentistry
1Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada. daniel.haas@utoronto.ca
Journal (Canadian Dental Association)
|October 9, 2002
Summary
Local anesthetics are essential in dentistry for pain management. This review covers their pharmacology, adverse effects, clinical uses, and the impact of vasoconstrictors.
Area of Science:
- Dentistry
- Pharmacology
- Anesthesiology
Background:
- Local anesthetics are indispensable in modern dental practice.
- Understanding their properties is crucial for safe and effective treatment.
- Vasoconstrictors play a significant role in local anesthetic efficacy and duration.
Purpose of the Study:
- To provide an updated overview of local anesthetics in dentistry.
- To discuss the pharmacology, adverse effects, and clinical applications.
- To highlight the role of vasoconstrictors in conjunction with local anesthetics.
Main Methods:
- Literature review of current research on local anesthetics.
- Synthesis of information on pharmacology and clinical use.
- Analysis of adverse effects and vasoconstrictor interactions.
Main Results:
- Local anesthetics exhibit varied pharmacokinetic and pharmacodynamic profiles.
- Adverse effects are generally dose-dependent and manageable.
- Vasoconstrictors enhance anesthetic duration and reduce systemic toxicity.
Conclusions:
- Current local anesthetics offer a safe and effective means of pain control in dentistry.
- Appropriate selection and administration are key to optimal outcomes.
- Further research may focus on novel delivery systems and agents.