Metabutoxycaine

Metabutoxycaine is a local anesthetic used in medicine for numbing specific areas of the body. It is a member of the aminoester class of local anesthetics and is not commonly used in clinical practice today.

History

Metabutoxycaine was first synthesized in the mid-20th century as part of a series of compounds designed to improve upon the local anesthetic properties of procaine. While it was found to be a potent anesthetic, its use has been largely supplaced by newer drugs with improved safety profiles.

Pharmacology

Like other local anesthetics, metabutoxycaine works by blocking sodium channels in nerve cells, preventing the propagation of nerve impulses and thus causing numbness. It is a relatively short-acting drug, with an onset of action of approximately 10 minutes and a duration of action of about 1 hour.

Clinical Use

Metabutoxycaine is used in a variety of clinical settings, including dentistry, minor surgery, and diagnostic procedures. It is typically administered by injection directly into the tissue to be numbed.

Side Effects

As with all local anesthetics, metabutoxycaine can cause a range of side effects, including allergic reactions, cardiovascular effects, and central nervous system effects. However, these are generally rare and occur most often with high doses or when the drug is accidentally injected into a blood vessel.

See Also

• Local anesthetic
• Procaine
• Sodium channel

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