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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.
L.M.X.4 starts to work in about 30 minutes.
Total application time should usually not exceed 60 minutes. (Rubbing it in longer has not been shown to increase its effect).
It lasts approximately 60 minutes.
120 min – Skin graft harvesting5-15 min – genital mucosa
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