Question regarding fillers. Do you have to do it less often over time if you get them repeatedly?

Thank you for your excellent question. The fillers last longer with multiple
injections. It is not fully understood the mechanism for this phenomenon, but it
is thought to be related to increased collagen production. Some regions of the
face appear to last longer than other areas. Perhaps this is related to the
volume injected or to the amount of activity that part of the face has. I hope
you find this helpful.

Fillers are used to build volume. There is definitely an aspect of the body stimulating its own collagen over time so the short answer is yes. Injections can be lengthened with time in my experience. It does depend on where the material is injected though. For instance, in the lips it seems to go relatively quickly compared to the cheeks. Of course he material also has an effect. Most experienced injectors will be able to give you alll of your options when you come in. Hope this helps. Best of luck,DrC

Hello from Ottawa. Hopefully you are surviving the cold like I am (barely). This is a question cosmetic surgeons and facial plastic surgeons get asked relatively frequently.  Often times there is a slight bit of confusion surrounding this as Botox is thought to behave this way. With Botox, it weakens muscles so over time, the muscles continue to get weaker and thus you need less medication to get the same effect. Think about it like lifting weights, if you stop using your muscles (ie stop lifting weights or get Botox) your muscles become less powerful and thus you don't have as much muscle to treat!This isn't true for fillers. Fillers simply take up space in your skin. However, people may get fillers and they notice it starting to go away 8-12 months later and come back in for some extra. Its not that you need less, its just that the old filler hasn't completely been dissolved yet. This can be a problem as now you set up a schedule where some filler is new, some is old and some is in between. This can cause some people to find the treatment is never perfect as the filler is always in a state of "Flux" shall we say. Everyone is different and some people like this. Feel free to come in and chat here in Ottawa if you ever have any questions,James P Bonaparte, MD, MSc, FRCSCOtolaryngology - Head and Neck SurgeryFacial Cosmetic and Reconstructive SurgeryOttawa, Ontario, Canada