Sterile Water for Injection 50 mL Single-Use Vials, 25/Tray (Rx)

Sterile Water for Injection 50 mL Single-Use Vials are used as a solvent or diluent for the preparation of medications for injection. These vials provide a sterile and pyrogen-free solution to dissolve or dilute drugs intended for intravenous, intramuscular, or subcutaneous administration. By ensuring compatibility and appropriate concentration, they facilitate safe and effective drug delivery. The single-use nature prevents contamination, making them suitable for one-time preparation and administration in various medical settings.

Sterile Water for Injection is a non-pyrogenic, clear, and odorless solution used as a solvent or diluent for the preparation and administration of parenteral solutions. It is specifically designed for dissolving or diluting drugs before they are administered as an injection. This product is manufactured by Pfizer Injectables and is provided in 50 mL single-use vials, available in trays containing 25 vials each.

Details and Features:

Volume: 50 mL per vial
Packaging: 25 vials per tray
Sterility: Sterile solution, ensuring safety for use in medical preparations
Use: Meant only for dissolving or diluting medications intended for injection
Single-use: Each 50 mL vial is intended for a single use; any unused portion must be discarded

Mechanism of Action:

Sterile Water for Injection is not intended to have a direct pharmacological effect on its own. Its primary function is to serve as a diluent or solvent, facilitating the delivery of other medications by providing a medium in which drugs can be diluted to the appropriate concentration for administration. Once mixed with a drug, the water helps deliver the drug effectively into the body.

Warnings:

• Not for Direct Injection: This product should not be administered intravenously without adding an appropriate solute, as it can lead to hemolysis due to its hypotonic nature.
  
• Single Use Only: The sterile nature of the water means that it must be discarded after opening. It is not intended for multiple dosing.
  
• Check Compatibility: Ensure that the medication you are mixing with the sterile water is compatible. Some drugs might have stability or solubility issues when mixed with water.
  
• Proper Use: Must be used under the guidance of a healthcare professional to ensure correct dilution and administration.
  
• Storage: Store at room temperature and protect from freezing to maintain the integrity of the vials.

Side Effects:

When used only as a diluent in medication preparation, any side effects would typically be related to improper use or mixing, rather than the water itself. Potential issues may include:

• Local Reactions: If injected alone, sterile water can irritate the tissues and cause pain at the injection site due to hemolytic reactions.
  
• Electrolyte Imbalance: Although unlikely from the water itself, improper drug dilution ratios could contribute to imbalances in electrolytes.
  
• Unexpected Reactions: If improperly mixed, the resulting solution could lead to altered drug action or inefficient delivery.

It is crucial that Sterile Water for Injection is used with care, according to medical instructions and practices to safeguard against such adverse effects. All pharmaceutical preparations must ensure adherence to professional health standards and guidance.