Which types of laminar flow hoods are commonly used in pharmacies?

Laminar flow hoods are essential in pharmacy settings for providing a sterile environment when compounding medications, especially sterile products. The two types commonly used in pharmacies are vertical and horizontal laminar flow hoods.

Vertical laminar flow hoods direct airflow downwards, which helps to protect the product from potential contamination from airborne particles. This design is particularly beneficial for working with hazardous drugs because it minimizes the risk of contamination both for the product and for the pharmacy personnel.

Horizontal laminar flow hoods, on the other hand, direct airflow horizontally across the workspace, towards the operator. This type is traditionally used for sterile preparations that are not hazardous, as it provides a clean environment while allowing easy access to the compounding area.

Having both types available in pharmacy settings allows staff to choose the appropriate hood based on the specific requirements of the preparation being performed, ensuring compliance with safety and sterility standards.