The choice of needle diameter can influence the pain felt by the patient. A well-designed randomized controlled trial (RCT) showed an inverse relation between needle diameter and pain.1 A smaller ...

Warming local anesthetics may reduce pain experienced during injections, according to a study published in the Annals of Emergency Medicine. The study, authored by Anna Taddio, MD, of the University ...

Recently, I discussed common patient fears of general anesthesia and increasing interest and demand for aesthetic procedures ...