Can gowns be re-worn during the same day if a compounder leaves the HD compounding area?

In the context of USP 800, which provides guidelines for handling hazardous drugs (HDs), the guidance on personal protective equipment (PPE) is crucial for ensuring the safety of healthcare personnel and preventing contamination. Gowns are a critical component of PPE when compounding hazardous drugs and are designed to protect both the compounder and the environment.

Gowns should not be re-worn after leaving the HD compounding area because they may become contaminated with hazardous materials even if they do not appear visibly soiled. Once a compounder exits the compounding area, there is a risk that the gown could harbor residues or particles that could potentially expose patients or the environment to harm. Therefore, the safest practice is to discard the gown after leaving the compounding area and use a new gown when re-entering.

This precaution ensures continuous protection and adheres to safety protocols outlined in USP 800. Understanding the rationale behind gown disposal helps reinforce the importance of maintaining a safe working environment when dealing with hazardous materials in pharmacy practice.