Final answer:
The classification of drugs usually used for routine dental procedures is anesthetics.
Step-by-step explanation:
Anesthetics play a crucial role in routine dental procedures, serving to induce anesthesia and facilitate a temporary loss of sensation or awareness. This drug class encompasses two primary categories: general anesthetics and local anesthetics. General anesthetics induce a reversible loss of consciousness, allowing for painless and controlled conditions during more invasive dental interventions. On the other hand, local anesthetics target specific regions, providing a reversible loss of sensation to enable pain management in localized areas. Dentists strategically utilize these medications to ensure patient comfort, allowing for effective and efficient dental care while minimizing discomfort and promoting a positive overall experience for individuals undergoing various dental treatments.