The purpose of adding epinephrine to a local anesthetic is to

Name: The purpose of adding epinephrine to a local anesthetic is to
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Epinephrine is added to local anesthetic to prolong its effect by vasoconstriction, reducing blood flow to the area which slows down the rate at which the anesthetic is taken up by the bloodstream. It is not added to prevent an allergic reaction or increase systemic absorption, and while it may reduce patient discomfort during minor surgery, this is not its primary purpose.

The Purpose of Adding Epinephrine to a Local Anesthetic Is