Why is ventilation critical when handling hazardous drugs?

Ventilation is critical when handling hazardous drugs primarily to minimize exposure and reduce the risk of inhalation or contact with contaminated air. Hazardous drugs can pose significant health risks, including adverse effects from inhalation, skin contact, or absorption through mucous membranes. Effective ventilation systems help to dilute and remove airborne contaminants, thereby protecting healthcare workers and minimizing the potential for exposure to toxic substances.

By ensuring that the air is properly exchanged and filtered in areas where these drugs are handled, healthcare facilities can maintain a safer environment and reduce the likelihood of harmful health effects associated with hazardous drug handling. This approach underscores the importance of following standards set by organizations such as the USP to ensure worker safety in healthcare settings.