![]() BLT comprises active ingredients of 20% benzocaine, 8% lidocaine, and 4% tetracaine and is compounded by specialty pharmacies for physicians to purchase. One of the most popular formulations is the benzocaine, lidocaine, tetracaine (BLT) compounded mixture. Numerous lidocaine-containing products are available. Application guidelines for these compounded topical anesthetic creams are still lacking at this time. Since compounded topical anesthetics have become increasingly popular, there are several challenges related to their safety. These local anesthetics may be associated with a narrow margin of safety in some patients. Nowadays, anesthetic mixtures are commonly used before outpatient dermatologic procedures to improve tolerability. Furthermore, pain ranked third in determining patient satisfaction and willingness to undergo skin rejuvenation treatments. More effective topical anesthesia is particularly sought after by patients undergoing these treatments. Patient discomfort is an important consideration in aesthetic procedures, as is fear of needles because it may cause anxiety in patients who are awaiting procedures in the outpatient seating. Injection of dermal fillers for soft tissue augmentation is one of the most popular cosmetic procedures. Minimally invasive cosmetic procedures are now growing in popularity. Conclusion: The study demonstrated that subjects experienced a higher mean pain level (but not statistically significant) when using the BLT with smooth texture compared to the BLT with abrasive particles when applied before HA dermal filler injection. However, the authors found that the mean pain level at first needle stick is lower with the abrasive type of BLT. Subjects expressed significantly less pain with baseline and more pain when the procedure was done. Results: The study found a statistically significant difference (P<0.05) in the mean pain level as measured by the VAS and Wong-Baker Faces Pain Rating Scale when compared between baseline and the time when the procedure was started at the first needle stick. Participants were randomized to receive two types of BLT creams in a split-face fashion to two opposite anatomical face locations that require a similar amount of filler. Men and women over 18, but not more than 75 years of age, were included. Participants: Thirty-one subjects were enrolled. Methods: The study was conducted as a single-site, double-blind, paired study. Objective: The purpose of this study was to compare the use of benzocaine, lidocaine, tetracaine (BLT) cream with and without abrasive particles to see which type of cream is more effective in reducing discomfort during cosmetic dermatologic procedures, specifically procedures using hyaluronic acid (HA) injectables. Ditre, MDĬosmetic Enhancement Center, Penn Medicine Radnor, University of Pennsylvania, Radnor, Pennsylvaniaĭisclosure: The authors report no relevant conflicts of interest. A full list of potential side effects and contraindications will come with all orders.Metavee Boonsiri, MD DeAnna Diaz, MS Theerayuth Sukmee, MD Joyce Okawa, RN Chérie M. Light headedness, a metallic taste, slurred speech, restlessness/anxiety, and more can be a sign of a reaction. Knowing what a toxic reaction to a numbing cream looks like is essential. If there is broken skin it should be allowed to heal before any procedure is performed when numbing is required. BLT cream should be applied only by a trained healthcare provider as there is a high potential for misuse.Īny compounded topical anesthetic should be applied only to intact skin. Although it is sometimes given to patients to use at home, this generally should not be done. However, there are many precautions that should be taken prior to using a compounded topical anesthetic like BLT cream. The majority of patients will not experience side effects if used appropriately. It may also help during certain orthodontic procedures or in treating conditions affecting maxillofacial muscles. Benzocaine 20%, Lidocaine 10%, Tetracaine 4%īLT cream is frequently used by dermatologists but may also be used by dentists prior to injections of Botox for treating bruxism and temporomandibular disorders.Benzocaine 20%, Lidocaine 8%, Tetracaine 4%.Benzocaine 20%, Lidocaine 6%, Tetracaine 4%.There is also a formulation available that does not include benzocaine. The major difference in the first three is the strength of lidocaine. Several formulations of this topical anesthetic formulation are commonly compounded. It is stronger than the typical numbing cream with a higher total concentration of anesthetic. This product helps make common dermatological procedures more comfortable for patients. The cream can be used before dermatological procedures, microneedling, Botox/filler injections, and more. Description: BLT Cream includes three topical anesthetics that are frequently found in OTC numbing creams but together in one formulation.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |