Alcohol, Smoking & Drugs

How Long Will Marijuana Show Up On a Drug Test?

Published: October 14, 2021

Dear TeenHealthFX,

I smoked weed 77 days ago and I one had a small amount and I used to smoke it a lot but not anymore I haven’t smoked months before would this show up in a pre employment drug test

Signed: How Long Will Marijuana Show Up On a Drug Test?

Dear How Long Will Marijuana Show Up On a Drug Test?,

Unfortunately, TeenHealthFX cannot diagnose or treat over the internet. It is difficult to determine a definite answer as the amount of time marijuana stays in a persons's system varies. Healthline explains that marijuana can stay in a person's system anywhere from 1-30 days and even up to 90 days for heavy users. We encourage you to continue to avoid marijuana use to ensure passing the pre employment test as well as for optimal health.

Signed: TeenHealthFX

Ratings

Suicide is the 2nd leading cause of death in the US among people aged 10-14 ¹

Suicide is the 3rd leading cause of death in the US among people aged 15-24 ²

51% of youth (6-17) get treatment each year for a mental health condition ³

15.6 teenage girls for every 1,000 will give birth to a baby before they are 20 years old. ⁴

Only 6% of high school students get tested for STDs ⁵

1/3 of high school students who were currently sexually active used effective hormonal birth control the last time they had sex with an opposite-sex partner ⁶

Nearly 30% of female students currently drank alcohol and nearly 20% currently used marijuana.⁷

2.14 million middle and high school students currently vape ⁸

Over 80% of women and men both report having experienced their first rape under the age of 25. ⁹

Almost 40% of high school students have reported using marijuana at least once. ¹⁰

83.88% of 12- to 17-year-olds have reported using marijuana within the last month. ¹¹

One in four women first experienced intimate partner violence before the age of 18. ¹²

5.9 million teens have reported to drink at least once in the past month. ¹³

In 2022, there were 1,573 motor-vehicle deaths from underage drinks ¹⁴

About 1 in 10 children live in a home with a parent who has a drinking problem ¹⁵

Only 65 percent of teens consistently wear seat belts when driving or as a passenger. ¹⁶

The risk of motor vehicle crashes is higher among 16- to 19-year-olds than any other age group. ¹⁷

49% of the youth report having less than 3 friends in 2022 ¹⁸

^{2.7 million youth report experiencing severe major depression}¹⁹

Over 3.3 million teens will be graduating from high school in the year 2023-2024 ²⁰

The average social media screen time for teens is 7 hours and 22 minutes per day ²¹