Aesthetic Nurse/Fillers/Anti-wrinkle/Sculptra/Rochester/Kent on Instagram: "I don’t offer dental blocks, as they can sometimes cause significant swelling, blanching, and asymmetry, which is not ideal when administering lip fillers! Also, dental blocks carry their own risks, such as nerve damage and bruising, injecting any medication involves potential complications. An important point to note is that medications used for a dental block are local anesthetics, such as lidocaine. Since these are pr