Botulinum cosmetic

For dermatologists, diversities of human races result in an opportunity to encounter patients with various skin types. Cosmetic procedures have gained more popularity and become more accessible over the past decades. Thus, the selection of appropriate treatment protocol for each patient becomes inevitable. This review will focus on basic knowledge and key points in performing safe cosmetic-related procedures in patients with dark-complexioned skin. In terms of structure and function of the skin, people of color have equal epidermal thickness, corneocyte size and melanocyte number...

Abstract Background: There are little data on the risk to a breastfeeding infant after facial botulinum toxin injections to the mother. Objective: To detect the presence of botulinum toxin in breast milk from lactating subjects treated with facial botulinum toxin injections, as measured by enzyme-linked immunosorbent assay (ELISA). Methods: For this pilot study, lactating women were injected with standardized facial botulinum toxin type A (BTXA) (range 40-92 U). Collected breast milk samples over 5 days were analyzed for the presence of botulinum toxin...

BACKGROUND AND OBJECTIVES: Botulinum neurotoxin (BoNT) is a substance used to treat chronic sialorrhea, muscle dystonia, and is used in cosmetic applications. Measuring the potency of BoNT is crucial because it acts even with a small amount. However, the current methods for measuring the potency of BoNT involve using two-dimensional neuroblastoma cell line-based methods. In this study, we aimed to develop a new method to measure the potency of BoNT using a three-dimensional organoid culture system...

BACKGROUND: Neck rejuvenation is an increasingly sought-after cosmetic procedure that offers a versatile solution to address various aging-related concerns in the neck area. Because it is non-surgical, it is an appealing choice for both patients and practitioners. This protocol introduces a highly effective approach utilizing ABO Botulinum Toxin A solution and NASHA gel 12 mg/mL for neck rejuvenation, targeting patients with muscle hypertonicity and skin degeneration.  Materials and Methods: Patient selection is based on specific criteria...

PURPOSE: Dermatologic surgery is a well-established subspecialty in dermatology that involves various therapeutic and esthetic procedures. To date, perceptions of primary care physicians (PCPs) regarding dermatologic surgery are poorly understood. This study aimed to assess the perception and attitude of PCPs toward dermatologic surgery and explore the factors that might affect their perception and attitude toward it. PATIENTS AND METHODS: This cross-sectional study used an online survey...

BACKGROUND: The rapid development of cosmetic injections has led to an increased incidence of nontuberculous mycobacterial (NTM) infection. PATIENTS AND METHODS: Here, we presented a case of cutaneous Mycobacterium abscessus infection subsequent to botulinum toxin injection for treating masseter hypertrophy, and reviewed the literature on skin and soft tissue infections caused by NTM after cosmetic injections. RESULTS AND CONCLUSIONS: The patient underwent surgical excision and regular antibiotic therapy and has had nearly 2 months of follow-up without any signs of infection...

The initial instance of isolated unilateral temporalis muscle hypertrophy (IUTMH) was reported in 1990. Since then, only few cases have been documented. The cause of this condition remains ambiguous; however, it is presumed to be linked to compensatory and stress-induced hypertrophy. We introduce a rare case of the diagnosis and treatment of IUTMH. A 39-year-old woman presented with a steadily enlarging pain-free swelling on the left side of her face, first noticed a month ago. Apart from a hyperthyroidism medication regimen her medical history was unremarkable...

BACKGROUND: Treatment for medial lower eyelid wrinkles is in great demand now. However, conventional injection of botulinum toxin A (BTX-A) often leads to serious complications. AIMS: We aim to evaluate the safety and efficacy of BTX-A injection with microneedle to treat medial lower eyelid wrinkles. METHODS: We collected clinical data of 16 patients to treat dynamic wrinkles on the medial aspect of the lower eyelid. Adverse effects at each stage of the treatment were recorded...

Ultrasound in aesthetics presents multiple applications in several areas, including diagnosing fillers and non-fillers complications, the performance of ultrasound-guided injections in real-time, and identifying the most common types of cosmetic fillers. Furthermore, this application of ultrasound in aesthetics has become a must for managing aesthetic patients because, to date, this modality is the one that provides the higher resolution among imaging techniques, detailed anatomical information, and blood flow detection, besides showing worldwide availability...

BACKGROUND: Botulinum toxin has been widely and mainly used for the treatment of conditions affecting the upper and middle face; however, recent efforts have expanded the indications of botulinum toxin injection to the lower face and neck areas for cosmetic and medical purposes. AIMS: We have reviewed the latest updates on using botulinum toxin in the lower face and neck focusing on cosmetic purposes and have discussed the existing concerns as well as the adverse sequelae of these newer indications...

Botulinum neurotoxin type A (BoNT-A, popularly referred to as 'botox') is a muscle-relaxant that is injected into the mimic facial muscles to soften wrinkles in more than two percent of Dutch women annually. A similar number of women undergo filler injections with hyaluronic acid hydrogels, used to counteract the aging appearance of the skin, or to create desired facial contours. Complications are generally mild in nature and rare (certainly compared to surgical complication rates) and include nodules, bumps and a temporary heavy feeling of the eyebrows...

BACKGROUND: Various healthcare professionals, including dentists, provide botulinum toxin (Botox) for cosmetic and therapeutic treatment. In dentistry, it has multiple uses, such as gummy smile, bruxism, sialorrhea, muscle spasm, and orofacial pain, yet unwanted side effects may arise. AIMS: This study aimed to investigate the participants' perspective regarding the scope of Botox in dentistry and its associated risk, provider involvement, and factors affecting the choice of which healthcare professions administer Botox injections in Saudi Arabia...

BACKGROUND: Hyaluronic acid (HA) has already been widely used for chin augmentation. Patients with chin retrusion frequently present with increased chin hypertonia. Monotherapy with HA falls short in addressing the multifaceted cosmetic concerns associated with chin retrusion. OBJECTIVES: This study aimed to investigate the clinical efficacy and safety of the combination therapy involving Botulinum Toxin (BTX) and HA in the treatment of chin retrusion. METHODS: We enrolled subjects with moderate to severe chin retrusion for a 9-month follow-up, where they received either combined treatment with BTX plus HA or monotreatment with HA...

BACKGROUND: Since its discovery as a facial aesthetic treatment >30 years ago, onabotulinumtoxinA has received worldwide approval for dynamic upper facial line treatment. OBJECTIVE: Meta-analysis examining the safety of onabotulinumtoxinA for treatment of glabellar lines (GL), crow's feet lines (CFL), and forehead lines (FHL). METHODS: Participants ( N  = 5298) with moderate to severe GL, CFL, or FHL at maximum contraction received onabotulinumtoxinA or placebo in 1 of 18 registration studies (14 double-blind, placebo-controlled [DBPC]; 1 double-blind; 3 open-label)...

OBJECTIVE: To analyze the effects of Argireline on skin surface wrinkles using the Visia® camera system developed by Canfield Scientific Inc., U.S.A., for facial image capture. METHOD: Nineteen female participants were recruited from a plastic surgery clinic. Initial facial images captured the left, front, and right sides of the participants' faces, which were documented as timepoint one. Following this, the participants immediately began to apply a facial skin serum containing triple hyaluronic acids produced by CNC cosmetic GmbH, Philippsburg, Germany...

BACKGROUND: The increasing popularity of cosmetic injections using various fillers and neuromodulators for facial rejuvenation has brought both new opportunities and challenges to this field. AIM: Our study was designed to employ bibliometric and visual analysis for a qualitative and quantitative evaluation of facial cosmetic injections, as well as to identify research trends and hotspots in this field. METHODS: All publications covering facial cosmetic injection during 2002-2023 were retrieved and extracted from the Web of Science database...

Botulinum toxin is a protein deriving from the bacteria Clostridium botulinum and it is widely used for the treatment of a variety of muscle hyperactivity syndromes and for cosmetic indications. Having a long-lasting effect, Botulinum toxin type A (BTA) is one of the most botulin toxin products used. Even if BTA has shown benefits in reducing the vertical lines between the eyebrows, Adverse Drug Reactions (ADRs) have been experienced as well, of which the most common ones are headache and drooping eyelids. In addition, since other local and systemic risks have been identified, a non-interventional post-authorization safety study (PASS) has been started...

In light of the global health crisis triggered by the COVID-19 pandemic, numerous experts have deemed the utilization of hand sanitizers imperative as a precautionary measure against the virus. Consequently, the demand for hand sanitizers has experienced a substantial surge. Since the beginning of 2020, the utilization of alcohol-free hand sanitizers has been increasingly favored due to the potential risks associated with alcohol poisoning, flammability, as well as the adverse effects on skin lipid dissolution, dehydration, and sebum reduction, which can lead to severe cases of eczema and norovirus infections...

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BACKGROUND: Postoperative scar formation remains a morbidity for patients even with the advent of minimally invasive techniques. Furthermore, the significant difference between the Asian and Caucasian skin results in poorer postoperative scar outcomes in Asians, supporting the need for an evidence-based scar management protocol. METHODS: Following a literature review of the PubMed and the Cochrane databases over the past 10 years, we constructed a novel postoperative scar management protocol for the Asian skin, utilized in a Singaporean tertiary healthcare institution...