You’ll feel a quick pinch with each injection, but due to the small needleDermal fillers are ideal partners for many facial treatments. We commonly pair them with Botox and other non-surgical treatments. Fillers may be used to enhance the results from surgical procedures, like a facelift or brow lift. size and skilled hands of Dr. Barrera, most patients report minimal discomfort. Many of our fillers contain lidocaine, a numbing agent that increases comfort throughout your treatment and recovery.