HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Do smell marijuana test positove on drug test? how long wil it take to go away from urine?

A doctor has provided 1 answer

Depends: THC stays detectable longer than most other drugs and may be detectable three months after last use in chronic heavy user. See this site for information about clearance of drugs. http://www.canorml.org/healthfacts/drugtestguide/drugtestdetection.html

Answered 12/14/2018

3k views

Thank

Related Questions

A member asked:

I have smoked Marijuana maybe 5 times in my life. I am 5' 10" and 270lbs. The last time I smoked was 3 1/2 months ago. Can I pass a urine drug test?

A doctor has provided 1 answer

A member asked:

Does mixing two types of urine affect a drug test? My son haven't smoked in 3 months but he wasnt sure so he used his friends urine...When he put the urine in the test cup it wasnt enough..So he used some of his own....If he is clean and no marijuana come

4 doctors weighed in across 2 answers

A member asked:

I had a drug test urine for pre-employment I use to smoke synthetic marijuana it's been over 20 days I feel great never touching it again will I pass ?

A doctor has provided 1 answer

A member asked:

I havent smoked weed in about 5 months i smoked a one hitter one time about. 8 days ago today. Ive got to take an urine test for marijuana will it sho?

A doctor has provided 1 answer

A member asked:

If my boyfriend who is a daily smoker of marijuana ejaculates in me will i fail a urine drug test? Its friday and we just had unprotected sex and my test is monday?

2 doctors weighed in across 2 answers

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

I smoke marijuana at least 3-4 times a day. I have to take a urine drug test tomorrow morning. What is the quickest way to clean my system out?
I have a sensitive drug test for coming up in a few days. I was exposed to secondhand marijuana smoke for maybe 15 minutes in a room with a window open. It will have been four days since i came in contact and will take a urine test. Will I pass?
Smoked marijuana in jun2013 for 5 days and twice in Oct2013. I have to take a drug test in a week.. Can it be detected in urine or hair follicle test?
Is it possible to test positive on a urine drug test 90 days after quitting marijuana?
I took 4 hits of marijuana yesterday evening. I have to take a urine test today. What are my odds of passing? My system was clean before.

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.