Selenium Injection (Selenious Acid), USP is a sterile, nonpyrogenic solution used as an additive for intravenous solutions in total parenteral nutrition (TPN). It helps maintain selenium levels in patients receiving TPN, reducing the risk of deficiency.
Key Benefits:
- Antioxidant Protection: Selenium is crucial for the function of glutathione peroxidase, which protects cells from oxidative damage.
- Prevents Deficiency Symptoms: Helps avert selenium deficiency symptoms such as muscle pain and tenderness that may occur in TPN patients.
- Sterile and Preservative-Free: Designed for intravenous use in a sterile, single-use format to ensure safety.
Dosage and Administration:
Selenium Injection is intended for intravenous use only after dilution and should be administered as an additive to TPN:
- Adults: The typical dosage is 20-40 mcg of selenium per day.
- Pediatric Patients: For children, the dose is 3 mcg/kg per day. Plasma selenium levels should be monitored regularly to guide dosing adjustments.
Why Choose Selenium Injection?
- Essential Trace Element Supplement: Supports patients on TPN by providing critical selenium supplementation.
- Protects Against Oxidative Stress: Selenium functions as a cofactor in enzymes that combat cellular oxidative damage.
- Convenient and Safe: Comes in single-use vials, compatible with other TPN additives under aseptic conditions.
Warnings:
- Potential for Toxicity: Excessive selenium can be toxic. Symptoms of toxicity should prompt immediate discontinuation of supplementation.
- Aluminum Content: Contains aluminum, which can accumulate to toxic levels, especially in patients with impaired renal function or premature neonates.
- Not for Direct Injection: Do not use undiluted in peripheral veins due to potential phlebitis.
Disclaimer:
This product description was generated by AI and is intended for informational purposes only. Please consult the latest package insert.
