The provided reference does not specify which water is used for IM (intramuscular) injections, but it does describe Sterile Water for Injection, USP, which is designed for intravenous use after adding a solute or as a diluent.
Here is a breakdown of the information from the reference:
Sterile Water for Injection, USP
- Definition: Sterile, nonpyrogenic distilled water in a single-dose container.
- Intended Use:
- Intravenous administration after the addition of a suitable solute.
- Diluent use in dispensing containers.
- Additives: No antimicrobial or other substances have been added.
- pH: 5.5 (range 5.0 to 7.0).
Important Note: The reference material explicitly states that this sterile water is intended for intravenous use and dilution, not for direct intramuscular injection.
Why not use just any sterile water for IM injection?
The provided information does not directly state what water is used for IM injections. However, the use of sterile water designed for intravenous and dilution purposes highlights the need for caution. The wrong type of water could have the following consequences:
- Tissue Damage: Using the wrong type of water can cause irritation, swelling, or tissue damage at the injection site.
- Improper Drug Delivery: Medications require specific diluents that are compatible and will not alter the efficacy or safety of the medication.
- Infection Risk: Non-sterile water can introduce harmful bacteria or other pathogens into the body.
It is essential to consult specific instructions for each medication about the proper diluent for IM administration.
