Local anesthetic - Wikipedia, the free encyclopedia
A local anesthetic is a drug that causes reversible local anesthesia and a loss of nociception. When it is used on specific nerve pathways (nerve block), effects such as analgesia (loss of pain sens...
en.wikipedia.org/wiki/Local_anesthetic
Usually, an anesthesiologist will administer a sedative in addition to the anesthetic. The different types of anesthesia are as follows: ... local anesthesia - local anesthesia is medicine given to temporarily stop the sensation of pain in a particular area of the body. A patient remains conscious during a local anesthetic.
www.umm.edu/surgery-info/anesthesia.htm www.umm.edu/surgery-info/anesthesia.htm
The incidence for persistent paresthesia have ranged between 1 in 5,286 for 2002 to 1 in 45,900 in 2004. The incidence for persistent paresthesia for other types of dental local anesthetic solutions ranged between 1 in 25,850 to 1 in 68,675 during the same timeframe (all statistics approximate;
www.doctorspiller.com/local_anesthetics.htm www.doctorspiller.com/local_anesthetics.htm
There are many different types of anesthesia. Which one you will need depends on a variety of factors such as the type of surgery you are having and your state of health. Some surgical procedures require only an injection of local anesthesia into the incision area.
health.howstuffworks.com/anesthesia.htm health.howstuffworks.com/anesthesia.htm
Many of these agents have vaso-constrictors within them, which offset the vasso-dilating properties that are inherent in the local anesthetic agent. Keep in mind that vaso-constrictors have three different types of adronergic receptors:
ccnmtl.columbia.edu/projects/aegd/mod01_atla_local.html ccnmtl.columbia.edu/projects/aegd/mod01_atla_local.html
Local anaesthesia (anesthesia) is the reversible loss of sensation in a defined area of the body and is achieved by the topical application or injection of agents that block the generation and/or journey of nerve impulses in tissue. ... What types of local anaesthetics are there?
dermnetnz.org/procedures/local-anaesthetics.html dermnetnz.org/procedures/local-anaesthetics.html
Local anesthesia refers to temporarily numbing a small area by injecting local anesthetic into the skin so that minor procedures like stitching cuts can be done painlessly. Anyone who undergoes a painful procedure may be a candidate for local anesthesia.
www.brandianestesia.it/english/locanesth.html
But there are several different types, and not all of them leave you oblivious to the world. Local anesthesia, for example, can affect just a small patch of skin. Which type you receive depends on a number of factors, including what kind of medical procedure you need and what your medical history looks like.
www.howstuffworks.com/anesthesia.htm www.howstuffworks.com/anesthesia.htm
Topical Anesthetic Creams; Everyone wants less pain from local anesthetic shots. Several types of topical anesthetic have been tried, including freezing the skin. This is done most easily by applying ice or spraying with a chemical which evaporates quickly.
arthritis.about.com/od/topicalanesthetics/Topical_Anest... arthritis.about.com/od/topicalanesthetics/Topical_Anesthetics_Medications_that_Numb_Anesthetize_the_Skin.htm
Lidocaine is the most commonly used local anesthetic in the United States. It is an amino amide with a pKa 7.7 and a commercial preparation pH in the range of 5.6 when prepared without epinephrine. ... Some practitioners use the 0.75% concentration to provide a more intense motor block for certain types of procedures.
faculty.weber.edu/ewalker/Medicinal_Chemistry/topics/Ps... faculty.weber.edu/ewalker/Medicinal_Chemistry/topics/Psycho/local_a_amide.htm