FIGURE 1.
Clinical manifestation before and after treatment. (A) Noticeable hyperpigmentation on the lips and perioral area. (B) Significant reduction in lips and perioral hyperpigmentation after fix sessions of TXA intradermal injections.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.