Sagging corners of the mouth are usually improved by hyaluronic acid injections to fill in or lowering the corners of the mouth muscle by injecting an appropriate amount of botulinum toxin.
Generally, the main two types of factors that cause the corners of the mouth to droop are external factors and internal factors, one is caused by long-term bad habits or trauma, and the other is caused by facial skin laxity as we age.
Clinically, the sagging corners of the mouth can be elevated by hyaluronic acid injections and fillers to achieve improvement. At the same time, an appropriate amount of botulinum toxin can also be injected into the patient’s descending corners of the mouth muscle to block neuromuscular conduction, so that the muscles at the descending corners of the mouth muscle can be relaxed, thus correspondingly increasing the strength of the upper lip, nasal wing muscle and levator ani muscle, so that the corners of the mouth can be raised and the aim of improvement can be achieved.
To summarize, if patients want to improve the phenomenon of drooping corners of the mouth, it is recommended to go to regular hospitals for consultation and treatment under the operation of professional doctors.