A new study has uncovered how the commonly used local anesthetic drug, lidocaine, activates bitter taste receptors to exert an anti-cancer effect in head and neck cancers. Given its low cost and ready ...

All current local anesthetics block sensory signals—pain—but they also interrupt motor signals, which can be problematic. For example, too much epidural anesthesia can prevent mothers in labor from ...

What's the maximum recommended dose for lidocaine or mepivacaine during dental procedures? The answer remains unclear as guidelines published by dental organizations differ from those of manufacturers ...

Inspired by the natural bonding between a class of potent local anesthetics called site-1 sodium channel blockers (S1SCBs) and peptide sequences on the sodium channel in the nerve cell membrane, ...

Local anesthetics have transformed clinical practice by enabling a broad range of minor and major procedures with minimal discomfort. Although adverse reactions are frequently reported, genuine ...

NEW ORLEANS, LA—Going with a minimalist approach that involves local instead of general anesthesia appears to have several advantages for patients undergoing TAVR, according to a new meta-analysis. In ...

NEW YORK (CBSNewYork) --There's a new trend in plastic surgery. As CBS2's Dr. Max Gomez reported, a development has led to a nearly pain-free tummy tuck. Stacy Falk described the pain she felt after ...

November 16, 2009 — Chondrolysis has been reported in patients receiving continuous intra-articular infusions of local anesthetics with elastomeric infusion devices to control postsurgical pain, the ...

Local anesthesia is safe and effective for oculofacial surgery, according to an OSN Supersite report. Anesthesia for eyelid and periocular surgery necessitates safety to the eye, optic nerve and other ...

The root cause of local anesthetic-related neurosensory disturbances (NSDs) in dentistry has been unclear. But now a group of Danish researchers say it is neurotoxicity related to high-concentration ...