hyaluronidase + articain

**Hyaluronidase + articain** is a combination of two drugs used adjunctively in dental and soft-tissue procedures. **Articain** is a local anesthetic of the amide type with enhanced bone penetration properties, often used for local or regional anesthesia in dental surgery. **Hyaluronidase** is an enzyme that increases tissue permeability by depolymerizing hyaluronic acid in the extracellular matrix, enhancing the diffusion and absorption of co-administered drugs like local anesthetics. When used together, hyaluronidase may improve onset and duration of soft tissue anesthesia achieved by articaine, though clinical studies suggest its primary benefit is in prolonging soft tissue anesthesia and shortening onset time, without significantly improving pulpal anesthesia. This combination may be considered for dental procedures especially where extended soft tissue anesthesia and rapid onset are desired, such as in periodontal surgeries and complex biopsies[4].