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Doctor insights on: Does Any Local Anesthetic Cause Some Sedation In A Patient

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Does any local anesthetic cause some sedation in a patient?

Does any local anesthetic cause some sedation in a patient?

Not in right dose: Local anesthesia is injected to cause numbness in a small area of the body, such as around a tooth before dental work. In proper doses, it causes no side effects at all. Sometimes lidocaine, one type of local anesthetic, is given directly into a vein to treat abnormal heart rhythms. This can cause brief side effects such as ringing in the ears or drowsiness, but these go away quickly. ...Read more

Dr. Thomas Fiala
11 doctors shared insights

Anesthetic (Definition)

Anesthetics's are a class of drugs which cause a reversible loss of sensation. The 2 main classes are general and local. General anesthetics cause unconsciousness and total loss of sensation. Local anesthetics cause loss of sensation ...Read more


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Which is better for an endoscopy, local anesthetic or sedation?

Which is better for an endoscopy, local anesthetic or sedation?

Sedation: I like t give a consciousness losing dose of Propofol combined with a Propofol infusion. The patient has no memory or awareness and the surgeon can get the job done safely without patient interference. ...Read more

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Wisdom teeth removal: local anesthetic, sedation, or general anesthesia? Which one is better?

Wisdom teeth removal: local anesthetic, sedation, or general anesthesia? Which one is better?

Depends: Local anesthetic is always the safest. However, for healthy people, anesthesia procedures in an oral surgeon's office is statistically very safe. Most surgeons use a deep sedation or general anesthetic technique. In my office, general anesthesia is preferred because i can use medications that are short acting and make you feel good and alert instead of nauseated and sleepy afterwards. ...Read more

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Is local anesthetic risky for patients with existing arrhythmia?

Is local anesthetic risky for patients with existing arrhythmia?

No,: At least if no Epinephrine is in the mix. Indeed, local anesthetic can be mixed with Epinephrine mainly used in oral/dental surgery as it will limit the bleeding and the effect will last longer. Local anesthesia is the safest anesthesia. But what arrhythmia are you talking about, svt ? As in your age they are not to many possibilities... ...Read more

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What LOCAL anesthetic agent/medicine is safest for Long QT heart patient? Neck (thyroid) biopsy coming up, local anesth. will need to be used.

Lidocaine should be: fine in the very small amount utilized. If absolutely necessary Lidocaine with Epinephrine could be utilized but is probably unnecessary. If you are extremely worried it could probably be done nearly painlessly with a skinny needle and no anesthetic. Your own anxiety and intrinsic catecholamine release is probably of greater risk than anything else. Mild sedation might be in order. ...Read more

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Please help! what is the option of lignocaine a local anesthetic; which do not cause allergy?

Please help! what is the option of lignocaine a local anesthetic; which do not cause allergy?

Rare: I have yet seen a true case of Lidocaine allergy- most of the reactions are from the Epinephrine added to make the Lidocaine stay at the site longer. The usual complaints are palpitation, shaking, fast heart beats. There are alternate local anesthetics available but i advise that you consult an allergist to get this worked out. ...Read more

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Can dental work with local anesthetic cause loss of taste?

Can dental work with local anesthetic cause loss of taste?

The nerves that are: Anesthetized for dental procedures are from the 5th cranial nerve (trigeminal nerve). Taste nerves are from the 7th cranial nerve (facial nerve) for the anterior 2/3's of the tongue. Changes in taste/ lack of taste here are usually related to issues with the 7th nerve. There is no specific connection with normal dental local anesthesia and taste changes. Hope this helps. Please see your doctor! ...Read more

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Is local anesthesia the same thing as IV sedation?

Is local anesthesia the same thing as IV sedation?

Very Different: Local anesthesia involves injection of numbing medication into an area requiring surgery. As the name implies, it is only effective in this local area. Iv sedation describes the intravenous administration of medication to relax and sedate a surgical patient. These two techniques are complementary to one another and often used together. ...Read more

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Dr. Scott Keith
1 doctor shared a insight

Local Anesthesia (Definition)

A local anesthetic is a drug that acts to deaden the nerves in the area that ...Read more