The clinical approach to botulinum toxin in dermatology: A literature review

Botulinum toxin (Botox) is a neurotoxin drug that is used in a wide range of cosmetic and treatment applications. This literature review provides an overview of the toxin mechanism and its effects. The popularity of toxin usage has been tremendously increasing since it is a minimally invasive procedure. Application of the toxin is primarily utilized for cosmetic purposes, to treat disorders, and as a surgery alternative. The toxin myths such as frozen face have been elaborated, as it is critical to understand the outcomes of the procedure. The toxin is generally considered to be safe, but complications can occur as well, ranging from reactions due to injections to the undesired effects produced by this toxin. Preventive strategies, such as appropriate toxin application techniques, must be considered for safety and prevention. The contraindications to the use of the toxin are also noted in the study.