Anesthesia works by using medications (anesthetics) to temporarily block pain signals from traveling along your nerves to your brain, or by numbing the brain itself to cause unconsciousness. The ...

Between two types of local anesthetics, there are 132 in short supply and 13 available, according to the American Society of Health-System Pharmacists. Twenty bupivacaine injections from Pfizer are ...

Reports of local anesthetic poisonings decreased 2011 to 2022, but reports of lidocaine poisoning increased since 2010 advisories.

Along with the boxed warning, FDA will require a statement on product labeling indicating that TXA injection is contraindicated as a neuraxial injection, and have the dose and administration section ...