Here are some of the risks associated with filler treatment for jowls:

• Infection: There is a small risk of infection at the injection site.
• Bruising: There may be some bruising at the injection site, which usually goes away within a few days.
• Allergic reaction: There is a very small risk of an allergic reaction to the filler.

It is important to note that these risks are very rare, but they will be discussed in full at your consultation, so that you are able to make a fully informed choice. Most people who have filler treatment for jowls experience no complications.