Lignocaine Injection, also known as Lidocaine Injection, is a versatile local anesthetic and antiarrhythmic agent widely used in medical and veterinary fields. It provides rapid, effective pain relief by blocking nerve signals in specific areas, making it ideal for minor surgical procedures, dental treatments, and wound suturing. In veterinary medicine, Lignocaine Injection is essential for nerve blocks, epidural anesthesia, and managing localized pain in animals. Additionally, it is used to treat ventricular arrhythmias by stabilizing cardiac membranes and restoring normal heart rhythm. Its quick onset, reliable action, and safety make Lignocaine Injection an indispensable tool for pain management and emergency care.