Can cheek fillers affect how the muscles work?

If you go to an experienced surgeon, we inject the filler below the muscular layer in the cheeks, into the malar fat pads, safely under the muscle. While the lidocaine in the filler may make it weak for a few hours, there shouldn't be a long term muscle effect

Cheek fillers, or dermal fillers, are generally considered safe and do not typically affect the function of facial muscles. They are used to add volume and smooth out wrinkles or folds in the skin.
However, it's important to note that filler placement can potentially impact muscle activity if not done correctly. If a filler is injected too deeply, for example, it could potentially interfere with the normal function of the muscles or nerves in the area. This could potentially lead to temporary changes in facial movement or expression.
Additionally, some individuals might initially feel a difference in their facial movement or sensation due to the added volume, but this usually subsides as they adjust to the fillers.
It's crucial to have such procedures done by a qualified and experienced professional to ensure proper technique and minimize potential risks. Always discuss any concerns with your healthcare provider before undergoing any cosmetic procedures.