Section I Critical Care Intravenous Infusion Drugs—Quick Mixing Guide
POTASSIUM CHLORIDE (KCL)
Based on serum potassium levels: 20–60 mEq/day is usual
Typical doses based on serum levels:
3.1-3.4 mmol/L give 20 mEq every 2 hr × 2 doses
2.5-3 mmol/L give 20 mEq every 2 hr × 3 doses
VASOPRESSIN (PITRESSIN SYNTHETIC) 250 UNITS IN 250 ML
Quick Reference Infusion Drug Compatibility and Incompatibility Chart
Drug | Compatibility | Incompatibility |
---|---|---|
Abciximab | Unknown or no information | Unknown or no information |
Alteplase |
Avoid use with other antiarrhythmic agents (disopyramide, quinidine, and procainamide) due to increased toxicity. Also, amiodarone and sotalol should be avoided due to their potential to prolong refractoriness.
Avoid use with phenothiazines, tricyclic and tetracyclic antidepressants, and nonsedating antihistamines (terfenadine [Seldane] and astemizole [Hismanal]) due to QT prolongation.