Benzocaine is a local anesthetic commonly used to relieve pain and discomfort in various medical and dental procedures. It works by blocking nerve signals in the body, which helps numb the area where it is applied. Benzocaine is often found in over-the-counter products like throat lozenges, topical gels, and ointments. This compound is typically used for minor skin irritations, sunburn, and toothaches. While generally safe when used as directed, excessive use can lead to side effects such as skin irritation or allergic reactions. It is important to follow dosage instructions to avoid complications.