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The Global Insight

What if I fail my pre employment drug test?

Author

Sarah Garza

Updated on April 05, 2026

Generally speaking, if you fail a pre-employment drug test, the company may legally refuse to hire you. And, if you fail a drug test while employed, your employer may legally terminate your employment or prevent you from being promoted.

Can CBD ruin a drug test?

No positive urine drug test results were observed in the other test sessions (pure CBD capsules, pure CBD vape or placebo). “These results suggest that pure CBD, used once by itself, will not cause a positive drug test,” says Vandrey.

What happens if you fail a drug test for unemployment?

If your employer decides to fight your unemployment claim, your employer could submit proof of your drug test failure to the unemployment agency. The agency could then deny your benefit claim, meaning that you won’t receive benefits while you look for a new job.

What happens if you fail a drug test for medical marijuana?

We’ve come a long way in what we know about marijuana and its effects and benefits. So, in 2021, will the employer fault you for a failed drug test when you’re taking the marijuana for your medical ailments? Failing a pre-employment drug screening may not be an immediate no-hire, but there are some caveats.

What to do if you fail a drug test?

If you are fired for failing a drug test and then are denied unemployment benefits as a result, you should contact an employment attorney. They will be familiar with your state’s laws on unemployment benefits and will help protect your rights.

Can a positive drug test be used to deny a job?

Arizona, Arkansas, Delaware, Minnesota, Oklahoma, and Rhode Island even go as far as to say that a positive drug test is not indicative of impairment. In New York City, laws were recently passed that legally ban an employer from denying a job applicant work based solely on a failed marijuana drug screening.