Lidocaine Ointment: An Over-The-Counter Pain Reliever Lignocaine Ointment is an over-the-counter topical medication used to temporarily relieve pain from minor burns, cuts, sores, and skin irritations. It works by blocking sodium channels in nerve cell membranes, which prevents the transmission of pain signals to the brain. Lidocaine is the active ingredient in many topical anesthetics and pain-relieving creams and gels.How Lignocaine Ointment...
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