Occupational Health Services

A Comprehensive Guide to Drug Testing If you’ve ever wondered how long a drug stays detectable in the body, you’re not alone. Detection windows vary widely depending on the substance, the type of test, and individual factors. This guide provides a practical overview of common drugs, typical detection windows for urine testing (the most common workplace test), and how testing methods can affect results. Keep in mind that these are general ranges and can vary from person to per