• J Dermatol Surg Oncol · Nov 1994

    Randomized Controlled Trial Clinical Trial

    Benzyl alcohol attenuates the pain of lidocaine injections and prolongs anesthesia.

    • J M Williams and N R Howe.
    • Division of Dermatology, Hahnemann University, Philadelphia, Pennsylvania 19102.
    • J Dermatol Surg Oncol. 1994 Nov 1;20(11):730-3.

    BackgroundBenzyl alcohol is reported to be painless on injection and to provide limited dermal anesthesia. Benzyl alcohol has also been recommended as an adjuvant to lidocaine to reduce lidocaine's injection pain. There is insufficient data on pain of injection and duration of anesthesia for lidocaine containing benzyl alcohol.ObjectiveWe conducted a randomized, placebo-controlled, double-blinded comparison of intradermal 1% lidocaine with 0.86% benzyl alcohol and plain 1% lidocaine for pain of injection and duration of anesthesia.MethodsTwenty subjects received the above two agents plus normal saline with and without 0.9% benzyl alcohol, with all solutions adjusted to 375 +/- 13 mosm/L.ResultsLidocaine containing benzyl alcohol was 27% less painful upon injection and provided anesthesia 29% longer than plain lidocaine.ConclusionBenzyl alcohol is itself an effective anesthetic and can reduce the pain of injection for lidocaine without adversely affecting its anesthetic properties.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…