Pediatric dentistry plays a crucial role in managing children with special health-care needs or dental anxiety. Successful treatment requires effective behavior management during dental procedures. This review examines the safety, efficacy, and appropriate applications of pharmacological methods used in pediatric dentistry, including nitrous oxide, oral sedatives, nasal sedation/intranasal mucosal sedation, intravenous (IV) sedation, and general anesthesia. Nitrous oxide is commonly used for moderate anxiety due to its rapid onset and minimal recovery time. Oral sedatives, such as benzodiazepines, achieve a deeper level of sedation but require a longer onset and recovery period. Nasal sedation provides a rapid and non-invasive alternative to traditional sedation methods, particularly in pediatric patients. General anesthesia is used when a child cannot cooperate due to extreme anxiety or medical conditions, while IV sedation is preferred for complex procedures or highly anxious children. Recent advances in sedation protocols have led to more personalized, safer, and effective treatment approaches. Background: Dental anxiety is prevalent in children, often leading to avoidance of essential dental care and poor oral health. Pharmacological sedation plays a critical role in alleviating anxiety and improving treatment outcomes. Nitrous oxide is ideal for brief treatments due to its rapid action and short duration. Oral sedatives, including benzodiazepines, provide deeper sedation but require longer preparation and recovery times. Nasal and intranasal mucosal sedation offer an effective, rapid alternative, especially in pediatric patients with difficult venous access or those who are needle-averse. General anesthesia is used for severe cases of anxiety or medical conditions, while IV sedation is preferred for more invasive treatments. Recent improvements in sedation safety protocols allow for customized approaches to meet individual child needs. Conclusion: Pharmacological sedation is necessary in pediatric dentistry, improving outcomes by reducing anxiety and personalizing treatments to ensure safety and effectiveness.
Mohamed Tharwat Salama (2025) studied this question.