Adding more HA dermal filler on top of exsisting filler?
I kno it's common to have touch up/top offs before exsisting HA filler is completely re absorbed. But when getting a touch up is it ok to inject the filler into previous injected HA bolus? Is this standard procedure or Does this cause any reactions? For example if a patient wants to continue having their cheeks augmented to have a lot of projection, how long do they need to wait between each session? And can the filler safely be added to the same boluses of exsisting filler each time?





