phentolamine

Adult Dosing .

Dosage forms:  INJ

pheochromocytomectomy adjunct

[5 mg IM/IV q2-4h prn]

Start: 1-2h preop

extravasation, norepinephrine-assoc.

[5-10 mg injected into affected area x1]

Start: w/in 12h of extravasation

hypertensive crisis (off-label)

[5 mg IV q10min prn]

renal dosing

[not defined]

renal impairment: not defined

HD/PD: not defined

hepatic dosing

[not defined]

Peds Dosing .

Dosage forms:  INJ

pheochromocytomectomy adjunct

[1 mg IM/IV q2-4h prn]

Start: 1-2h preop

renal dosing

[not defined]

renal impairment: not defined

HD/PD: not defined

hepatic dosing

[not defined]