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It prevents the anesthetic from being systematically absorbed. The local anesthetic will cause vasodilation, and this can push some of the drug into systemtic circulation. Epinephrine causes vasoconstricton and keeps the anesthetic drug in the area where it was administered.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoEpinephrine in the lidocaine causes vasoconstriction and prevents excessive bleeding during surgery
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What are the benefits of epinephrine in dentistry?
Epinephrine is a vasoconstrictor commonly added to local anesthetics. Its purpose is to increase the duration of the anesthetic by slowing down the systemic metabolism of the anesthetic. In other words, epinephrine decreases blood flow in the area of the injection, thereby keeping the anesthetic in the area longer and extending the anesthetic effect.
When a local anesthetic containing epinephrine is mistakenly injected into a blood vessel the patient could demonstrate?
an increase in blood pressure .
What type of anaesthesia sensorcaine is?
Sensorcaine is a type of epinephrine injection. It is a local anesthetic agent and can only be taken via an injection.
What does the anesthetic TAC contain?
A topical anesthetic mixture containing tetracaine, epinephrine (adrenaline), and cocaine.
What anesthetic agent should be of concern of the dentist of patients with heart disease?
epinephrine
What anesthetic agent should be of concern for the dentist when treating patients with heart disease?
epinephrine
What type of medication is LET?
A topical anesthetic mixture containing lidocaine, epinephrine, and tetracaine.
What is a local anesthetictic?
A local anesthetic is a mild anesthetic used to numb a specific area of the body (such as a Novocaine shot). Novocaine is the most commonly used local anesthetic, though there are topical local anesthetics that can be rubbed on the skin (i.e. Oragel)
Who administers the local anesthetic to an eye surgery patient?
An anesthesiologist may be on hand during surgery to administer the local anesthetic.
When can you drive after local anesthetic?
You should not drive up to twelve hours after you've received a local anesthetic. This is because the anesthetic can make you drowsy, tired, and not fully aware of your surroundings.
Local anesthetic blocks everything but?
Pressure
Which is a both a local anesthetic as well as a stimulant?
Cocaine
