Zeitschrift für Kinderchirurgie : organ der Deutschen, der Schweizerischen und der Osterreichischen Gesellschaft für Kinderchirurgie = Surgery in infancy and childhood
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The plasma concentrations of lidocaine and prilocaine after dermal application of EMLA cream 5% were determined in two clinical studies. The cream (10-16 g) was applied to a total surface area of 100-160 cm2. Each area was covered by a Tegaderm dressing (3M) in order to obtain occlusion. ⋯ Transient local reactions (paleness, redness) were frequently observed. In one patient with eczema present at the application site prior to the application, a reaction persisted for one week. Dermal analgesia provided by EMLA is a safe and effective method for alleviation of pain from removal of mollusca and the plasma concentrations are innocuous.