Lidocaine is a local anesthetic and antiarrhythmic drug [1]. It is also known by its generic name, lidocaine [1].
What is lidocaine used for?
Lidocaine is used to numb tissue in a specific area of the body, often before a surgical procedure or dental work [1]. It can also be used to treat ventricular tachycardia, a type of irregular heartbeat [1].
How does lidocaine work?
Lidocaine works by blocking sodium channels in nerve cells, preventing the transmission of pain signals [1]. This effect is reversible, meaning that sensation returns after the drug wears off [1].
What are the different forms of lidocaine?
Lidocaine is available in various formulations, including injections, topical creams, gels, patches, and sprays [1]. These different forms allow for administration directly to the area where numbing is needed [1].
When did lidocaine become available?
Lidocaine was first synthesized in 1943 and introduced into clinical practice in 1948 [2].
Who makes lidocaine?
Lidocaine is manufactured by numerous pharmaceutical companies globally [3].