Lignocaine gel is used to numb superficial areas of the skin or mucous membranes. It works to relieve pain and itching resulting from inflammation, wounds, or minor burns. It is also used in some minor medical procedures to reduce sensation, such as wart removal or wound suturing. It works by inhibiting nerve signals to the brain, causing temporary loss of sensation in the treated area. It can be applied directly to the skin or affected areas. Its effect begins within a few minutes and lasts for a short period depending on the amount used.
Lignocaine should be avoided on deep wounds or large areas of skin without medical supervision. It should also be avoided in the eyes and mouth during application. It should be used with caution by people who are allergic to the active ingredients in the gel.