Treating Corners of the Mouth: Exploring Botox, Exercises, and Other Options for Depressor Anguli Oris
In the realm of cosmetic procedures, Botox has become a popular choice for those seeking to alter their facial expressions. One such application is the treatment of an overactive depressor anguli oris (DAO) muscle, often referred to as the "sadness muscle" due to its role in frowning.
While Botox can effectively address an overactive DAO muscle, it's crucial to understand the potential risks and side effects involved. Primarily, weakening the DAO muscle can lead to issues such as mouth drooping, a crooked smile, difficulty speaking, eating, or expressing emotions, and facial asymmetry [1][3][5].
Mouth drooping or a crooked smile may occur if the DAO muscle is overly relaxed or if Botox diffuses to adjacent muscles [1][5]. Difficulty speaking, chewing, or swallowing can also arise, especially if nearby muscles are affected [1][3]. Facial asymmetry, due to uneven muscle relaxation, is another potential concern [1][3].
Common side effects include bruising, swelling, redness, or discomfort at injection sites, which are typically mild and temporary [1][3]. Less common side effects include headaches, numbness, or tingling sensations around the treatment area [3].
Given the complex anatomy of the lower face and the proximity of muscles involved in expression and function, precise injection technique and conservative dosing are essential to minimise risks [1][5]. It's important to note that Botox injections for this area should be performed by a qualified practitioner with thorough knowledge of facial muscles, to tailor dosage and placement based on individual anatomy and muscle activity [1][3].
Post-procedure care includes avoiding manipulation of the area and following specific medical advice to reduce diffusion and side effects [2].
In summary, while Botox can effectively treat an overactive DAO muscle to improve appearance, it carries potential side effects mainly related to muscle weakness around the mouth, impacting both aesthetics and function [1][3][5]. It's a cosmetic procedure with temporary effects, typically lasting only a few months, and repeat injections are needed to maintain the results.
However, due to the limited research available on Botox treatment for the DAO muscle, the full extent of its risks and side effects remains unknown. As always, it's essential to consult with a qualified healthcare professional before undergoing any cosmetic procedure.
- The science behind facial cosmetic surgery, such as Botox, involves understanding potential risks and side effects, including mouth drooping, a crooked smile, difficulty speaking, eating, or expressing emotions, facial asymmetry, and other common side effects like bruising, swelling, redness, or discomfort at injection sites.
- Mental health is an important consideration, as it's crucial to have a thorough understanding of the potential risks and effects of Botox treatments, particularly on the health-and-wellness aspects like the ability to eat, speak, or express emotions, before deciding to undergo any cosmetic procedure.
