Dental anxiety and fear remain among the most common barriers to timely and effective oral healthcare, and a meaningful proportion of adults avoid or delay treatment because of them. Where behavioural management and local anaesthesia alone are insufficient, pharmacological sedation offers a bridge between fully conscious treatment and general anaesthesia. Among the available sedation modalities, oral conscious sedation — colloquially "pill sedation" — is the most accessible technique for the primary care dental practitioner, requiring no intravenous access, modest equipment, and a comparatively short period of additional training. This narrative review synthesises the pharmacological, clinical and safety evidence relating to oral conscious sedation in dentistry, with particular attention to benzodiazepines (diazepam, midazolam and triazolam), historical and adjunctive agents, and emerging alternatives such as alpha-2 agonists. The literature indicates that, when appropriately prescribed, monitored and documented within recognised guidelines, oral sedation produces reliable anxiolysis, amnesia and improved patient cooperation with a wide margin of safety in healthy, appropriately selected patients. Reported adverse events are predominantly minor and related to over-sedation or respiratory compromise,and are disproportionately associated with inadequate patient selection, dosing errors, or insufficient monitoring rather than the technique itself. The review also considers how pill sedation fits into a broader, evolving "new age" of dental anaesthesia characterised by minimally invasive routes of drug delivery,objective depth-of-sedationmonitoring, and individualised, pharmacogenomically informed dosing. It is concluded that oral conscious sedation remains a simple, cost-effective and evidence-supported option for managing anxious and mildly uncooperative patients in general dental practice, provided that practitioners adhere to structured training, patient selection criteria and monitoring standards, and that it should continue to occupy a central place in the primary care sedation continuum alongside newer, less invasive techniques.

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