Selenious Acid
Generic Name: selenious acid
Brand Names:
Selenious Acid
DESCRIPTION Selenium Injection is a sterile, nonpyrogenic solution for use as an additive to solutions for Total Parenteral Nutrition (TPN). Each mL contains Selenious Acid 65.4 mcg (equivalent to elemental selenium 40 mcg/mL) and Water for Injection q.s. pH may be adjusted with nitric acid to 1.8 to 2.4.
Overview
DESCRIPTION Selenium Injection is a sterile, nonpyrogenic solution for use as an additive to solutions for Total Parenteral Nutrition (TPN). Each mL contains Selenious Acid 65.4 mcg (equivalent to elemental selenium 40 mcg/mL) and Water for Injection q.s. pH may be adjusted with nitric acid to 1.8 to 2.4.
Uses
INDICATIONS AND USAGE Selenium Injection is indicated for use as a supplement to intravenous solutions given for total parenteral nutrition (TPN). Administration of selenium in TPN solutions helps to maintain plasma selenium levels and to prevent depletion of endogenous stores and subsequent deficiency symptoms.
Dosage
DOSAGE AND ADMINISTRATION Selenium Injection provides 40 mcg selenium/mL. For metabolically stable adults receiving TPN, the suggested additive dosage level is 20 to 40 mcg selenium/day. For pediatric patients, the suggested additive dosage level is 3 mcg/kg/day. In adults, selenium deficiency states resulting from long-term TPN support, selenium as selenomethionine or selenious acid, administered intravenously at 100 mcg/day for a period of 24 and 31 days, respectively, has been reported to reverse deficiency symptoms without toxicity. Aseptic addition of Selenium Injection to parenteral nutrition solutions under laminar flow hood is recommended. Selenium is physically compatible with the electrolytes and other trace elements usually present in parenteral nutrition formulations.
Side Effects
ADVERSE REACTIONS The amount of selenium present in Selenium Injection is small. Symptoms of toxicity from selenium are unlikely to occur at the recommended dosage level. To report SUSPECTED ADVERSE REACTIONS, contact Pangea Pharmaceuticals, LLC at 1-855-892-8224 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch
Warnings
WARNING Selenium Injection can be toxic if given in excessive amounts. Supplementation of TPN solution with selenium should be immediately discontinued if toxicity symptoms are observed. Frequent determination of plasma selenium levels during TPN support and close medical supervision is recommended. Selenium Injection is a hypotonic solution and should be administered in admixtures only. This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum. CONTRAINDICATIONS Selenium Injection should not be given undiluted by direct injection into a peripheral vein because of the potential for infusion phlebitis.
Pregnancy
Pregnancy Teratogenic Effects Pregnancy Category C: Selenium at high dose levels (15-30 mcg/egg) has been reported to have adverse embryological effects among chickens. There are however, no adequate and well controlled studies in pregnant women. Selenium Injection should be used during pregnancy only if potential benefit justifies the potential risk to the fetus. Presence of selenium in placenta and umbilical cord blood has been reported in humans.
Storage
HOW SUPPLIED Selenium Injection containing selenious acid 65.4 mcg/mL (equivalent to elemental selenium 40 mcg/mL). HOW SUPPLIED NDC NUMBER Pharmacy Bulk Package 5 x 10 mL vials per carton 81279-106-05 Pharmacy Bulk Package 10 mL Single-Use Vial 81279-106-01 Store at 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F) (See USP Controlled Room Temperature).
Frequently Asked Questions
What is Selenious Acid used for?▼
INDICATIONS AND USAGE Selenium Injection is indicated for use as a supplement to intravenous solutions given for total parenteral nutrition (TPN). Administration of selenium in TPN solutions helps to maintain plasma selenium levels and to prevent depletion of endogenous stores and subsequent deficiency symptoms.
What are the side effects of Selenious Acid?▼
ADVERSE REACTIONS The amount of selenium present in Selenium Injection is small. Symptoms of toxicity from selenium are unlikely to occur at the recommended dosage level. To report SUSPECTED ADVERSE REACTIONS, contact Pangea Pharmaceuticals, LLC at 1-855-892-8224 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch
Can I take Selenious Acid during pregnancy?▼
Pregnancy Teratogenic Effects Pregnancy Category C: Selenium at high dose levels (15-30 mcg/egg) has been reported to have adverse embryological effects among chickens. There are however, no adequate and well controlled studies in pregnant women. Selenium Injection should be used during pregnancy only if potential benefit justifies the potential risk to the fetus. Presence of selenium in placenta and umbilical cord blood has been reported in humans.
What are the important warnings for Selenious Acid?▼
WARNING Selenium Injection can be toxic if given in excessive amounts. Supplementation of TPN solution with selenium should be immediately discontinued if toxicity symptoms are observed. Frequent determination of plasma selenium levels during TPN support and close medical supervision is recommended. Selenium Injection is a hypotonic solution and should be administered in admixtures only. This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum. CONTRAINDICATIONS Selenium Injection should not be given undiluted by direct injection into a peripheral vein because of the potential for infusion phlebitis.
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.