lidocaine 5%, procaine chloride 1%, and polidocanol, were negative at 96 hours. Patch tests with EMLA cream "as is" elicited an allergic reaction at 96 hours. The patient was subsequently patch ...

[5] Given the marked structural similarity between lidocaine and prilocaine, further studies are needed to explain the reason allergic contact dermatitis from EMLA cream is related only to ...