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Topical tac is a topical anesthetic solution [1] introduced by Pryor et al. in 1980. It is a mixture of 5 to 12% tetracaine, 0.05% adrenaline, and 4 or 10% cocaine hydrochloride (hence the "TAC" nomenclature). It has been used in ear, nose, and throat surgery and in the emergency department where numbing of the surface is needed rapidly.
It is a topically applied first aid liquid with active ingredients benzalkonium chloride (an antiseptic) and lidocaine (a topical anaesthetic). As an antiseptic, Bactine can help to prevent infections, while the topical anesthetic in Bactine serves to numb the surface of a body part and temporarily relieve pain and itching on the skin. [1]
An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.
A topical anesthetic is a local anesthetic that is used to numb the surface of a body part. They can be used to numb any area of the skin as well as the front of the eyeball, the inside of the nose, ear or throat, the anus and the genital area. [1] Topical anesthetics are available in creams, ointments, aerosols, sprays, lotions, and jellies.
Cetacaine is a benzocaine-based anesthetic that also contains other active ingredients that include butamben and tetracaine hydrochloride. [4] The main use for this drug is to produce anesthesia to mucous membranes to numb and help control the pain in that area. [3] The spray form of Cetacaine is also used to help prevent gagging in the patient ...
Tetracaine, also known as amethocaine, is an ester local anesthetic used to numb the eyes, nose, or throat. [2] It may also be applied to the skin before starting intravenous therapy to decrease pain from the procedure. [3] Typically it is applied as a liquid to the area. [2]
Benzocaine, sold under the brand name Orajel amongst others, is a local anesthetic, belonging to the amino ester drug class, commonly used as a topical painkiller or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is combined with antipyrine to form A/B ear drops.
A topical spray consisting of an aerosol formulation of lidocaine and prilocaine was evaluated under the name PSD502 for use in treating premature ejaculation. The spray is applied on the penile skin prior to intercourse. While this formulation was not approved by the FDA, [9] a similar product, Promescent, is available over-the-counter in the U.S.