A variety of things: Lidocaine ointment can be used to numb the skin prior to superficial procedures or IV placement. It can also be used in skin hypersensitivity or complex regional pain syndrome.
Answered 1/28/2019
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Lidocaine 5%: 5% xylocaine (lidocaine) ointment is a topical anesthetic used on mucous membranes .It is used to lubricate endotracheal tubes. It can be used to numb the urethra before cystoscopy . Though it has an unpleasant taste, some use it in the mouth to relieve gum discomfort. It is not particularly effective on the skin.
Answered 11/14/2019
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