Potassium Phosphates

Generic name: potassium phosphate, monobasic and potassium phosphate, dibasic
Dosage form: injection
Drug class:Minerals and electrolytes

Medically reviewed by Drugs.com. Last updated on Nov 22, 2021.

Indications and Usage for Potassium Phosphates

In Intravenous Fluids to Correct Hypophosphatemia

Potassium Phosphates INJECTION is indicated as a source of phosphorus in intravenous fluids to correct hypophosphatemia in adults and pediatric patients 12 years of age and older when oral or enteral replacement is not possible, insufficient or contraindicated.

For Parenteral Nutrition

Potassium Phosphates INJECTION is indicated as a source of phosphorus for parenteral nutrition in adults weighing at least 45 kg and pediatric patients 12 years of age and older weighing at least 40 kg when oral or enteral nutrition is not possible, insufficient or contraindicated.

Limitations of Use
Safety has not been established for parenteral nutrition in adults weighing less than 45 kg or pediatric patients less than 12 years of age or weighing less than 40 kg due to the risk of aluminum toxicity [see Warnings and Precautions (5.5), Use in Specific Population (8.4)].

Potassium Phosphates Dosage and Administration

Preparation and Administration in Intravenous Fluids to Correct Hypophosphatemia

Preparation

• Potassium Phosphates INJECTION is for intravenous infusion into a central or peripheral vein only after dilution.
• Using aseptic technique, withdraw the required dose from the vial and add to 100 mL to 250 mL of 0.9% Sodium Chloride Injection, USP (normal saline) or 5% Dextrose Injection, USP (D5W).
• The concentration of the diluted solution should take into consideration the amounts of phosphorus and potassium to be administered and is dependent upon whether administration will be through a peripheral or central venous catheter. The recommended maximum concentration is:

• phosphorus..