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Bacteriostatic Sodium Chloride Injections

Sodium chloride bacteriostatic injection is a sterile, isotonic solution consisting of 0.9% sodium chloride, with benzyl alcohol as a preservative.

Uses: Diluting and administering medications, Flushing catheters and IV lines, and Providing fluid replacement in cases of dehydration. 
Composition: Sodium chloride (0.9%) and Benzyl alcohol (0.9%). 

FAQs for Bacteriostatic Sodium Chloride Injections - Trusted, Sterile Solution for Medication Reconstitution and Injection
  • What is Bacteriostatic Sodium Chloride Injection Used For?

    Bacteriostatic Sodium Chloride Injection 0.9% is a sterile saline solution containing sodium chloride and 0.9% benzyl alcohol as a preservative. It’s primarily used for: Reconstituting medications or biologics, such as peptides, Botox®, hormones, or antibiotics for injection Mixing and diluting medications intended for intravenous (IV), intramuscular (IM), or subcutaneous (SQ) use Flushing intravenous catheters or ports where multidosing from a single vial is needed

  • Can You Inject Bacteriostatic Sodium Chloride?

    Yes – Bacteriostatic sodium chloride can be injected when mixed with compatible medications according to your healthcare provider’s instructions. Its benzyl alcohol preservative makes it appropriate for multiple withdrawals from the same vial, reducing contamination risk.

  • Is 0.9% Sodium Chloride the Same as Bacteriostatic Water?

    No. 0.9% sodium chloride (normal saline) contains electrolytes (NaCl) for osmotic balance. Bacteriostatic water is sterile water plus benzyl alcohol (no salt). Bacteriostatic saline is sterile 0.9% sodium chloride + benzyl alcohol.

  • Why Would Someone Need Sodium Chloride Injections?

    To provide hydration and electrolyte balance To reconstitute injectable medications or vaccines For safe flushing of IV lines or ports Support for IV therapies and as a diluent/carrier

  • Do You Need a Prescription to Buy Bacteriostatic Water or Saline?

    Yes. Bacteriostatic sodium chloride and bacteriostatic water are prescription-only in the US and most countries to avoid improper or unsafe use and to maintain sterility standards.

  • What Are the Side Effects of Bacteriostatic Saline?

    Rare: Injection-site irritation, swelling, redness, or tenderness Allergic reaction (esp. to benzyl alcohol): Rash, itching, shortness of breath, anaphylaxis (very rare) Overuse: Fluid overload or electrolyte imbalances if used inappropriatel

  • Where Do You Inject Sodium Chloride?

    Depends on the medication mixed: IV (intravenous) – Into the vein IM (intramuscular) – Into the muscle SQ (subcutaneous) – Beneath the skin

  • What Does Bacteriostatic Mean?

    Bacteriostatic means the solution contains an agent (here, benzyl alcohol) that prevents bacterial growth, allowing safe multi-dose withdrawals from a vial over up to 28 days.

  • Can You Use Bacteriostatic Sodium Chloride to Reconstitute Botox?

    Yes! Many medical professionals prefer bacteriostatic saline for reconstituting Botox® because it provides greater comfort and reduces stinging at injection sites (compared to plain saline or sterile water).

  • Is Bacteriostatic Saline Prescription Only?

    Yes. Both bacteriostatic saline (sodium chloride) and bacteriostatic water are prescription products.

  • How Long Does Bacteriostatic Saline Last?

    Up to 28 days after opening (when stored properly). Always discard after 28 days or if solution becomes cloudy or contaminated

  • Is 0.9% Sodium Chloride the Same as Saline?

    Yes! “Normal saline,” “physiological saline,” or “0.9% sodium chloride” all refer to the same isotonic solution.

  • How Long Does Botox Last with Bacteriostatic Saline?

    Bacteriostatic saline does not change the lifespan of Botox’s effects (Botox duration is 3–4 months after injection) It makes reconstitution more comfortable, but doesn’t alter cosmetic duration.

Bacteriostatic Sodium Chloride Injection – Trusted, Sterile Solution for Medication Reconstitution and Injection

Uses

  • Diluting and Administering Medications
  • Flushing Catheters and IV Lines
  • Providing Fluid Replacement in cases of dehydration

Composition

  • Sodium Chloride: 0.9%
  • Benzyl Alcohol: 0.9%

Administration

  • Intravenous Use: Dosage and rate vary based on the medical condition being treated.

Precautions

  • Allergies: Use cautiously in patients allergic to benzyl alcohol or sodium chloride.
  • Newborns and Infants: Avoid use due to potential benzyl alcohol toxicity.
  • Fluid Overload: Monitor for symptoms like increased blood pressure, swelling, and shortness of breath.

Side Effects

  • Pain or irritation at the injection site
  • Rare allergic reactions
  • Rare cases of fluid overload

Interactions

  • May interact with certain medications, including antibiotics and chemotherapy drugs.

Availability

  • Available in vials and ampules
  • Requires a prescription

Storage

  • Store at room temperature, away from light and moisture.

Additional Information

  • Solution Quality: Ensure the solution is clear and free of particles before use.
  • Not intended for wound care or as a topical antiseptic.

By understanding the uses, precautions, and proper administration of sodium chloride bacteriostatic injection, healthcare providers can ensure safe and effective treatment.

Get pharmacist-approved, USP-grade bacteriostatic saline delivered to your clinic or home. The first choice for medication mixing, IV therapy, and safe multi-dose injections!