Chemical Exposure Risks Don’t Stop in SPD: Endoscopy Teams Deserve the Same Level of Protection
When conversations around chemical safety in healthcare begin, sterile processing departments (SPD) are often a key part of the discussion, and for good reason. Sterilization chemicals such as hydrogen peroxide (H2O2) and other high-level disinfectants are commonly used in SPD environments, creating potential exposure risks that require careful monitoring and control.
But chemical exposure risks do not stop at the walls of SPD.
Across hospitals and healthcare facilities, endoscopy teams work daily with many of the same powerful chemicals, such as peracetic acid (PAA), used to disinfect and reprocess endoscopes. These departments face similar occupational hazards, yet they are not always included in broader conversations about workplace chemical safety.
As awareness around employee health and regulatory compliance continues to grow, it is becoming increasingly important to ensure endoscopy teams receive the same level of protection, training, and monitoring as SPDs.
The Hidden Risks in Endoscopy Reprocessing
Endoscopy departments rely heavily on high-level disinfectants to safely reprocess flexible endoscopes between procedures. PAA is highly effective at eliminating harmful microorganisms, but it also presents potential health risks to employees when exposure occurs to its hazardous vapors.
Even low-level exposure over time may contribute to symptoms, including:
- Eye, nose, and throat irritation
- Headaches
- Respiratory discomfort
- Skin irritation
- Dizziness or nausea
In some cases, repeated exposure may lead to long-term respiratory sensitivity or occupational asthma.
Because endoscopy reprocessing often occurs in enclosed rooms with repeated chemical use throughout the day, staff can experience ongoing exposure risks if ventilation, handling procedures, or monitoring systems are not in place. This is especially true for susceptible populations that have pre-existing respiratory conditions.
A Safer Workplace Starts with Visibility
One of the biggest challenges with chemical exposure is that many disinfectants are difficult to detect without specialized monitoring equipment. Employees may not realize exposure levels are increasing until symptoms appear. Further, technicians may even experience olfactory fatigue, effectively going “nose blind” to the pungent odor of PAA.
Continuous monitoring solutions can help healthcare facilities:
- Detect leaks or elevated vapor levels early
- Identify ventilation issues
- Support facility compliance efforts
- Improve employee confidence and safety culture
- Reduce the risk of repeated exposure incidents
Endoscopy departments can benefit from the real-time visibility into their work environments.
Building a Consistent Chemical Safety Program Across Departments
Protecting healthcare workers requires a facility-wide approach to chemical safety. Not one limited to a single department.
Healthcare leaders should consider:
- Standardizing chemical safety protocols across SPD and endoscopy departments
- Providing ongoing staff education and exposure awareness training
- Evaluating ventilation effectiveness regularly
- Reviewing emergency spill and leak procedures
- Implementing continuous gas monitoring where disinfectants are used and stored
When organizations take a unified approach, they create safer environments not only for employees but also for patients who rely on properly disinfected equipment and uninterrupted operations.
Every Healthcare Worker Deserves Protection
Endoscopy teams play a critical role in patient care and infection prevention. The chemicals they work with are important to maintaining safe, sterile equipment, but no employee should have to compromise their health in the process.
Chemical safety conversations should extend beyond SPD and include every department where hazardous disinfectants are present.
Because exposure risks extend beyond sterile processing, protection efforts should as well.