Bacteriostatic water

Bacteriostatic Water for Injection is sterile, non-pyrogenic water that contains a small amount of benzyl alcohol (typically 0.9%) as a preservative. It is used as a diluent to reconstitute or dilute medications that are administered by injection.

Bacteriostatic Water for Injection is commonly used in clinical and pharmaceutical settings for preparing injectable medications.

Medical Uses

Bacteriostatic water is used for:

• Reconstituting lyophilized (powdered) injectable medications
• Diluting drugs for easier or safer administration
• Multi-dose vial preparation due to its antimicrobial preservative
• Clinical and hospital pharmacy compounding

Commonly paired with peptide or hormone medications that require reconstitution

Potential Benefits (Practical Use Context)

When used correctly in medical preparation, it:

• Maintains sterility of reconstituted solutions
• Allows multiple withdrawals from a single vial
• Helps ensure accurate dosing of injectable medications
• Reduces microbial growth due to benzyl alcohol content

How It Works

The benzyl alcohol in bacteriostatic water:

• Inhibits bacterial growth in the solution
• Extends usability of reconstituted medications (within recommended timeframes)
• Maintains sterility when handled properly