Sedation dentistry is a technique used to help patients relax and remain comfortable during dental procedures, especially those with anxiety, fear, or sensitivity to pain. It involves the use of medications to induce a calming effect, ranging from mild relaxation to deep sedation, depending on the patient’s needs. Common types include nitrous oxide (laughing gas), oral sedation, IV sedation, and general anesthesia. Sedation dentistry is beneficial for individuals undergoing lengthy procedures, those with a strong gag reflex, or patients with special needs. It ensures a stress-free dental experience while allowing the dentist to perform treatments efficiently and safely.