Examples Of Topical AnestheticGeneral 

Examples Of Topical Anesthetic

topical anesthetic cream is a type of temporary numbness that is applied directly to the surface of the body. It causes a loss of feeling in specific areas. Examples of this type of anesthetic include Lidocaine and subconjunctival anesthetic.

Subconjunctival anesthesia:

There are different ways to deliver topical anesthesia to the eye. Some physicians choose intravitreal injections, while others use topical gel or soaked cotton pledges. Anesthetic drops are the most common method, but there are other options as well. Among the various methods, subconjunctival anesthesia has the lowest initial pain score and no significant differences in pain after 15 min.

Subconjunctival and IVI anesthetics work by inhibiting sodium channels in nerve membranes. This results in slowing membrane depolarization and inhibiting action potentials. Various types of topical anesthetics are available, including tetracaine, proparacaine, and oxybuprocaine. These anesthetics are often used in conjunction with fluorescein drops to facilitate tissue manipulation and to observe spastic entropion. These medications are also useful for conjunctival anesthesia before subconjunctival injections and diagnostic procedures.

Lidocaine spray:

The application site of a topical anesthetic depends on several factors, such as the concentration and pH level. The duration of exposure is also important. Topical anesthetics are typically administered in the form of gels or aerosols. Topical sprays are more concentrated than patches. Moreover, they are easily absorbed from the gastrointestinal tract.

Lidocaine is one of the most widely used anesthetics in topical products. It works by blocking the nerves that send pain signals to the brain. Its effects are temporary, and it is effective for a variety of conditions. It can be used to treat cuts, insect bites, and sunburn. However, this type of anesthetic is not a good option for teething discomfort in children.


Lidocaine is one of the most commonly used anesthetic ingredients in topical creams. It is a non-irritating anesthetic that has a rapid onset of action and a relatively short duration of action. It is generally safe, although there are some contraindications. Lidocaine is available in creams, gels, and patches.

Lidocaine is used to relieve sore throat and mouth and to reduce gagging during X-rays. It is also used for pain relief in people with herpes zoster and shingles. It blocks nerves in the skin, which helps to relieve the pain. It can also be used for other purposes, such as in the treatment of painful conditions such as urethritis and inflammation of the urethra.

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