Dosing & Administration
Adult Dose
SL: 0.4 mg every 5 mins x3. IV: 5-200 mcg/min continuous infusion.
Pediatric Dose
Not routinely used.
Renal Adjustment
No adjustment necessary.
Hepatic Adjustment
Use caution.
Safety & Special Populations
Pregnancy Category
C
Lactation Safety
Compatible.
Contraindications & Adverse Effects
Contraindications
- Concurrent PDE5 inhibitor use (e.g., Viagra)
- Severe hypotension/bradycardia
Common Adverse Effects
- Headache
- Hypotension
- Tachycardia reflex