Pharmacology and the Nursing Process, 8e
Pharmacology and the Nursing Process, 8e
8th Edition
ISBN: 9780323358286
Author: Linda Lane Lilley PhD RN, Shelly Rainforth Collins PharmD, Julie S. Snyder MSN RN-BC
Publisher: Elsevier Science
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Chapter 56, Problem 8NERQ
Summary Introduction

Local anesthesia is a technique used to induce the loss of sensation in a specific or particular part of the body against the pain. The drugs that are used to numb the skin are known as topical anesthetics. These anesthetics inhibit the conduction of nerve impulses from the sensory nerves and reduce the pain in the skin. The topical anesthetics are available in the form of gels, creams, ointments, sprays, and liquids. Lidocaine/prilocaine combination drug is considered as Eutectic Mixture of Local Anesthetics (EMLA) and it is most commonly used topical anesthetic for pain.

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