Tag: Vasopressor extravasation

Phentolamine is administered in more than just emergency settings; a specific formulation is also used to reverse soft-tissue anesthesia from dental procedures. Understanding how do you administer phentolamine is critical for managing specific medical situations like vasopressor extravasation and hypertensive crises.

Phentolamine, a non-selective alpha-adrenergic antagonist, was initially explored for general hypertension but is now primarily used for more specialized, acute conditions. It is a powerful vasodilator used to treat severe hypertensive crises related to excess catecholamines and to reverse local vasoconstriction caused by other medications.