The results of a drug screening test can take anywhere from 1 to 3 business days. Depending on the type of test and whether confirmation testing is needed.
Urine Test (Immunoassay – basic panel): Results are often available within 1 to 2 business days. In some workplace settings, instant urine tests can give results in 5 to 10 minutes.
Saliva Test: Results typically come back within 24 to 48 hours. Rapid saliva tests can give results in minutes, but lab-based ones take longer.
Blood Test: Lab analysis takes more time, with results usually returned in 1 to 3 business days.
Hair Follicle Test: These tests take longer due to more complex lab procedures. You can expect results in 5 to 10 business days.
Confirmation Testing (e.g., GC-MS): If your initial screening result is positive, a confirmation test may be done, which can add 1 to 3 additional days to the process.