Clibucaine is primarily used as a local anesthetic in medical and dental procedures. It works by blocking nerve signals in the body, providing temporary pain relief during minor surgeries, injections, or other invasive treatments. Its effectiveness in numbing specific areas makes it a valuable tool for reducing patient discomfort. Additionally, it is sometimes employed in topical formulations to alleviate pain from superficial injuries or skin conditions. Due to its anesthetic properties, it is also utilized in veterinary medicine for similar purposes in animals. Proper dosage and administration are crucial to minimize potential side effects and ensure safe use.