Topical Pain Reliever Benzocaine 94-09-7 For Topical Anaesthesia
What is benzocaine topical?
Benzocaine is a local anesthetic. It is the active ingredient in
many over-the-counter (OTC) products used to relieve pain in the
mouth and gums from a variety of conditions. OTC benzocaine
products come in the form of gels, sprays, liquids, and lozenges..
Benzocaine topical is used to reduce pain or discomfort caused by
minor skin irritations, sore throat, sunburn, teething pain,
vaginal or rectal irritation, ingrown toenails, hemorrhoids, and
many other sources of minor pain on a surface of the body.
Benzocaine is also used to numb the skin or surfaces inside the
mouth, nose, throat, vagina, or rectum to lessen the pain of
inserting a medical instrument such as a tube or speculum.
Benzocaine belongs to a group of medicines known as topical local
anesthetics. It deadens the nerve endings in the skin. This
medicine does not cause unconsciousness like general anesthetics do
when used for surgery.There are many brands and forms of benzocaine
topical available and not all brands are listed on this
leaflet.Benzocaine topical may also be used for purposes not listed
in this medication guide.
Mechanism Of Action:
Pain is caused by the stimulation of free nerve endings. When the
nerve endings are stimulated, sodium enters the neuron, causing
depolarization of the nerve and subsequent initiation of an action
potential. The action potential is propagated down the nerve toward
the central nervous system, which interprets this as pain.
Benzocaine acts to inhibit the voltage-dependent sodium channels
(VDSCs) on the neuron membrane, stopping the propagation of the
Benzocaine can be the only active ingredient in oral treatments
that relieve sore throat or address mouth pain caused by cold
sores, canker sores, teething, and other issues. It can also be
combined with other active ingredients in oral treatments that not
only relieve mouth and throat pain, but also protect irritated
areas, provide a soothing coating, or relieve dryness.
While oral discomfort treatments containing benzocaine are intended
to be used in and around the mouth, there are other topical
benzocaine medicines that should only be used externally, or on the
outer surface of the body, not near or in the mouth.
For example, benzocaine can be found in vaginal medicines that
contain more than one external analgesic ingredient or in single
active ingredient hemorrhoid treatments. Benzocaine is also
available in topical pain relievers that not only relieve skin
irritations, pain, and itching, but also contain other active
ingredients that kill germs and help prevent infection.
Benzocaine is a surface anaesthetic of the ester type:
Benzocaine is used as a topical anesthetic for minor medical
procedures involving the throat and mouth including the insertion
of a tube. It numbs the body area that is affected. Benzocaine is
only applied as needed, and no ill effect besides discomfort will
occur from missing a dose. If you miss a dose of benzocaine, do not
apply more than directed at the next application of the medication.
If too much benzocaine is applied, more numbness than usual will
Benzocaine are used in Viagra also in order to maintain erection of
penis at the time of intercourse. Benzocaine powder is also
demanded by sportsperson in largely especially by swimmers and
diver. They also can be purchased from open sources like medical
stores and also can be bought from various websites which are now
emerging. Besides powder form of lidocaine and benzocaine one can
also choose from the liquid and tablet form.
Benzocaine does not commonly react with other drugs that are taken
orally or injected. Do not use benzocaine while using other topical
anesthetics. Make sure to consult your doctor before using
benzocaine. Make sure that your doctor is aware of all of the
minerals, herbal supplements and OTC (over the counter) medications
that you are using. Benzocaine should not be used when you are
pregnant or breastfeeding unless directed by a doctor.