Lidocaine/prilocaine is a
eutectic mixture of equal quantities (by weight) of
lidocaine
Lidocaine, also known as lignocaine and sold under the brand name Xylocaine among others, is a local anesthetic of the amino amide type. It is also used to treat ventricular tachycardia. When used for local anaesthesia or in nerve blocks, lidoca ...
and
prilocaine
Prilocaine () is a local anesthetic of the amino amide type first prepared by Claes Tegner and Nils Löfgren. In its injectable form (trade name Citanest), it is often used in dentistry. It is also often combined with lidocaine as a topical p ...
. A 5%
emulsion
An emulsion is a mixture of two or more liquids that are normally immiscible (unmixable or unblendable) owing to liquid-liquid phase separation. Emulsions are part of a more general class of two-phase systems of matter called colloids. Althoug ...
preparation, containing 2.5% each of lidocaine/prilocaine, is marketed by
APP Pharmaceuticals
App, Apps or APP may refer to:
Computing
* Application software
* Mobile app, software designed to run on smartphones and other mobile devices
* Web application or web app, software designed to run inside a web browser
* Adjusted Peak Performan ...
under the
trade name
A trade name, trading name, or business name, is a pseudonym used by companies that do not operate under their registered company name. The term for this type of alternative name is a "fictitious" business name. Registering the fictitious name w ...
EMLA (an abbreviation for ''Eutectic Mixture of Local Anesthetics''). As a spray, it is marketed under the name Tempe (topical eutectic-like mixture for premature ejaculation) (PSD502) that can be used by men to help with
premature ejaculation
Premature ejaculation (PE) occurs when a man expels semen (and most likely experiences orgasm) soon after beginning sexual activity, and with minimal penile stimulation. It has also been called ''early ejaculation'', ''rapid ejaculation'', ''ra ...
. The spray is manufactured by