Webmost drug tests require you to collect a urine sample but some tests need a saliva sample that is collected using a swab.
You can also purchase tests that use a sample of hair to screen for drugs.
With many home tests, you will have results within just a few minutes.
Webfeb 24, 2023 · walgreens typically offers drug tests for the 5 most common drugs, which are marijuana, cocaine, opiates, amphetamines, and phencyclidine.
Depending on the type of test, results can be ready within minutes or take up to a few.
Testing for drug use at home typically involves several steps.
