Jecelen Injection (Arsenic Acid)

Adult dosage

Inject 20 to 40 μg of selenium daily during stable metabolic total parenteral nutrition (TPN) (this medication contains 40 μg/mL of selenium).

Children's dosage

Inject 3 μg per kg of body weight daily. Frequently monitor plasma selenium levels for reference during the next dosing.

This medication contains selenium and should not be used in patients with selenium toxicity. Toxicity can occur with overdose, so if adverse reactions occur, discontinue use immediately and consult a professional. Direct injection into the peripheral vein can cause phlebitis, so it must be diluted before administration, and mixing is crucial. It should be administered cautiously to patients with poor kidney function or premature infants, as aluminum toxicity can occur with long-term parenteral administration due to aluminum content. Rarely, pain or allergic reactions may occur during injection, so if symptoms develop, stop taking it and consult a professional. If unusual symptoms such as dermatitis, hair loss, or vomiting occur, discontinue use immediately. Before administration, visually inspect the solution for any precipitation or discoloration, and prepare in a sterile condition. Selenium is excreted through the kidneys and digestive tract, so dosage may need to be adjusted in cases of renal function or gastrointestinal disorders. For transfusion patients, consider the selenium amount and continuously monitor blood concentration. Its safety in pregnant or lactating women has not been established, so women of childbearing potential should assess the therapeutic benefits and risks before administration, and those breastfeeding should consider discontinuing the drug or breastfeeding. Chronic symptoms of overdose may include dermatitis, vomiting, hair loss, and metallic taste, while acute toxicity can lead to severe vascular and lung symptoms, requiring prompt treatment. In cases of overdose, gastrointestinal lavage or diuretics may be implemented, and in severe poisoning, dialysis may be necessary. This medication should be kept out of reach of children, used immediately after opening, and not transferred to another container. It should be stored in a dry place at room temperature between 15 and 30 degrees Celsius to maintain its effect for a long time.

Serious side effects

• Hives
• severe swelling (edema)
• chest tightness
• difficulty breathing
• cold sweat
• pallor
• shock
• internal vascular congestion
• pulmonary hemorrhage
• congestion

Mild side effects

• Pain at the injection site
• allergic reactions
• dermatitis
• odor during sweating or breathing
• hair loss
• restlessness
• vomiting
• effects on nail and hair growth
• oral abnormalities
• gastrointestinal disturbances

This medication should be stored in a sealed container to prevent air or moisture ingress, maintaining a storage temperature of 15 to 30 degrees Celsius. Proper storage will help preserve the medication's effectiveness for a longer period.

Appearance

Colorless and odorless transparent liquid in a colorless and transparent vial injection

Package unit

10mL/vial × 10