The most important information about the local anesthetic lignocaine gel and its features. lignocaine gel is used to prevent and reduce pain from some procedures. Lignocaine is used to treat minor burns, scratches, and insect bites. It is used in men to treat premature ejaculation and can be used to reduce pain when removing hair. It is one of the most famous medications used for local anesthesia of the skin It contains lidocaine, a substance that has anesthetic properties and works by preventing pain signals from reaching nerve endings in the skin, causing numbness of the skin and helping to reduce pain lignocaine gel ingredients lignocaine gel contains lignocaine hydrochloride, which is an anesthetic drug and causes loss of sensation in the skin and surrounding tissues at a concentration of 5%.