[DOC] [TLE] Procaine - Wikipedia [PAR] Procaine is a local anesthetic drug of the amino ester group. It is used primarily to 
reduce the pain of intramuscular injection of penicillin, and it is also used in 
dentistry. ... Procaine was first synthesized in 1905, shortly after amylocaine. ... 
Unlike cocaine, a vasoconstrictor, procaine does not have the euphoric and 
addictive... [DOC] [TLE] Dental MythBuster #4: Dentists Still Use Novocaine in Shots [PAR] Jan 9, 2013 ... In 1905, procaine was synthesized, and it was immediately adopted as a ... 
Lidocaine  the most frequently used dental local anesthetic in the U.S. ...... and 
he said that I did not have to take medication and could go for the root canal. ..... 
What you are describing happens to all dentists every now and then. [DOC] [TLE] 1 Local Anesthetics in Dentistry: Then and Now Local anesthetics ... [PAR] The first local anesthetic agent to be widely used in dentistry was cocaine. 
Centuries before ... He found that the drug rendered the corneas insensitive to 
pain. In ... In 1905, Alfred Einhorn and his associates in Munich reported their 
discovery of procaine ... 6 Lidocaine was more potent and less allergenic than 
procaine and. [DOC] [TLE] An emphasis on the wide usage and important role of local ... - NCBI [PAR] Local anesthetics are the most commonly used drugs in dentistry. ... In 1943, 
Lfgren synthesized lidocaine, which was the first modern local anesthetic agent, 
... The use of reversible local anesthetic chemical agents is the most common ... 
probability of achieving less than effective anesthetic results owing to the low pH
... [DOC] [TLE] Lipid Emulsion for Local Anesthetic Systemic Toxicity - NCBI [PAR] Sep 29, 2011 ... Local anesthetics are the most frequently used drugs amongst ... Einhorn's 
synthesis of procaine in 1905 was to dominate LA use for ... and safety profile is 
now the most common LA for dental procedures in most of Europe [2]. .... 
However, bupivacaine is more cardiotoxic than shorter-acting lignocaine, with... [DOC] [TLE] Phentolamine mesylate for the reversal of residual soft-tissue ... [PAR] Introduction. Local anesthetics are the most administered drugs in dentistry. ... In 
1905, the first amino-ester anesthetic ... In 1943, in Sweden, Nils Lofgren 
synthesized lidocaine. This ... increasingly common, the requirement for longer-
acting local an- ... pleted in less than one hour and are rarely associated with a 
need for. [DOC] [TLE] What Ever Happened to Novocaine? - Daxon Dentistry [PAR] Feb 19, 2015 ... Dentists use local anesthesia to ensure patient comfort and safety during dental 
... dentists have not been using this drug to numb patients' mouths for over 30 
years. ... As with Novocaine, lidocaine is used on isolated parts of the body to ... 
Can you guess what drug dentists first used as a numbing agent? [DOC] [TLE] The Dental Local Anesthetics - DoctorSpiller.com [PAR] Surprisingly, the first local anesthetic was Cocaine which was isolated from coca 
... organic chemistry enabled the synthesis of the first analog of cocaine in 1905. 
.... It is, however somewhat less toxic in higher doses than lidocaine, and thus is 
... The most common link with articaine and paresthesia was administration of... [DOC] [TLE] adverse drug reaction of local anesthesia  Dr. Karthik Reddy [PAR] Dec 4, 2015 ... In 1905, Einhorn reported the synthesis of procaine, which was first ester type 
local anesthetic agent. ... now most commonly used local anesthetic in dentistry 
worldwide. ... similar to but less potent than those of lidocaine, Approximately 90
% ... Methylparaben is readily metabolized by common soil bacteria,... [DOC] [TLE] Further Observations on Xylocaine, an Established Anesthetic Agent ... [PAR] The introduction of the naturally occurring drug, cocaine, in 1884, by ... Lidocaine 
(Xylocaine) ... Let us now progress to the basic chemical configurations of local 
anesthetics ... first article4a, procaine as an ester is not stable in an aqueous 
solution. ..... used in dental plexus anesthesia, is ofshorter onset and duration 
than... [DOC] [TLE] Journal of the California Dental Association - Dr. Tim Silegy [PAR] loCal anesthetiCs in dentistry: then and now. The advent ..... on the common

Question: This drug first synthesized in 1905 is now less common as a dental anesthetic than lidocaine
Answer: Novocaine