Abstract
Currently, in dermatology and cosmetology, the range of cosmetic procedures and minor invasive interventions, which use local anesthetics, is expanding. They are used alone or as part of an integrated anesthetic approach. Procedures such as mesotherapy, biorevitalization, contour plastic surgery, removal of skin tumors, and laser procedures require anesthesia in the form of local topical anesthesia. Local anesthetics have long been known and well-studied; they have many advantages, significantly increasing patient comfort during invasive procedures, but they also have some disadvantages, including the risk of toxicity. The purpose of using a local anesthetic is to increase the effectiveness of the procedure, convenience and comfort for the patient, minimize negative emotions associated with pain, and the ability to achieve local anesthesia without anatomical distortion of the tissue (i.e., without the use of infiltration anesthesia). Often, the severity of the pain experienced depends on the individual response of the patient. The characteristics of pain are subjective and can vary depending on the “pain threshold”, type of temperament, and previous negative experience. For some patients, sometimes minimal pain becomes a serious obstacle to performing a particular procedure. Some invasive, painful procedures that are performed on pediatric patients require a particularly careful approach to the choice of anesthesia drug and method of administration. In this article, we analyzed the mechanisms of pain pathogenesis, methods of local anesthesia, focused on the role of local anesthetics in cosmetology and dermatology, examined the features of using a cream for local and external use containing a combination of lidocaine 2.5% and prilocaine 2.5%, its therapeutic effectiveness, clinical recommendations for use in various procedures in dermatology and cosmetology. When choosing a drug for local anesthesia, safety is important for the doctor, when used correctly, a low level of side effects, timely pain relief, effectiveness, ease of use and accessibility.
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