Health Topics

L.M.X.4 (Lidocaine 4%)

L.M.X.4 is a topical anesthetic cream that is similar to EMLA.

At the nerve endings, L.M.X.4 causes numbing of the skin and surrounding tissue.

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Applying L.M.X.4

Special Instructions

Possible Side Effects of Medication

L.M.X.4 Compared to EMLA


Last Updated: 11/2013