About phosphate + potassium
Intravenous potassium phosphate electrolyte
Used for
- Treats low blood phosphate when oral treatment is unsuitable.
- Provides phosphate and potassium during intravenous nutrition.
Usual adult dose
Individualized by blood phosphate, potassium, kidney function, and clinical need; given by slow intravenous infusion.
Usual dose in children
Individualized by age, weight, blood phosphate, potassium, and kidney function; given by slow intravenous infusion.
Common side effects
- High blood potassium or phosphate
- Low blood calcium
- Abnormal heart rhythm
- Injection-site irritation
Important warnings
- Requires close monitoring of blood electrolytes and kidney function.
- Rapid or excessive infusion can cause dangerous heart rhythm problems.
- Avoid or use cautiously with high potassium, high phosphate, or impaired kidney function.
- Must be diluted and infused intravenously; not for direct injection.
Pregnancy
Use only when clinically needed; safety depends on the patient’s electrolyte levels and condition.
Breastfeeding
No specific concerns are established; use depends on clinical need and monitoring.
Interactions
- Potassium-sparing diuretics and ACE inhibitors can increase blood potassium.
- Calcium-containing solutions may form precipitates when mixed.
- Medicines that lower calcium may increase risk of low blood calcium.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.