What should you know about cheek filler for laugh lines?

Laugh lines, also called smile lines, run from the side of the nose toward the mouth. When the cheek loses volume or descends, the fold can look deeper. Supporting the cheek may reduce a shadow and improve the transition between the cheek and fold; it does not stop normal facial movement or erase a crease in every expression. [Facial Volume Loss](/symptoms/facial-volume-loss/) may help explain this pattern.

During consultation, discuss whether your concern is mainly volume, a crease at rest, skin texture or facial movement. The clinician may compare cheek filler with [Dermal Fillers](/treatments/injectables/dermal-fillers/), a [Collagen Biostimulator Injection](/treatments/injectables/biostimulator-injection/) or a [Thread Lift](/treatments/aesthetic-procedures/thread-lift/). Ask where product would be placed, how swelling may affect appearance, and when the result should be reviewed. Share previous filler treatments and any history of unusual reactions.

Call the clinic for increasing pain, worsening redness, heat, drainage, fever, firm swelling that is getting worse or a notable colour change. Seek urgent care for new visual symptoms, severe headache, facial weakness or speech difficulty after treatment.

Are my laugh lines driven more by cheek volume or by expression? Would treating the cheek or the fold better match my goal? Which filler suits my tissue and why? How will you reduce the risk of unevenness or overfilling?