Get Virtual Care
For Businesses
About Us
A member asked:
How long does marijuana stay in your system if only smoked once?
A doctor has provided 1 answer
Cannabis: Single use marijuana may be found in blood for 12 to 24 hours. Regular use marijuana may be found in blood for 2 to 7 days. Single use marijuana might be detected in urine for 1 to 7 days (or more) and regular marijuana use can be detected in urine for 7 to 100 days (longer periods have been reported though).
Answered 1/10/2020
4.3k views
Thank
Related Questions
A member asked:
How long will marijuana stay in your system for a first time user? I haven't smoked for almost 2 years since i last did it
5 doctors weighed in across 2 answers
A member asked:
If i smoke a gram a day and I am due june 11 will marijuana still be in mine and my baby's system if i quit a month before she comes ?
7 doctors weighed in across 2 answers
A member asked:
How long does marijuana stay in your system if you only used one time?Approximately i smoked less than a half gram between two people.
A doctor has provided 1 answer
A member asked:
If I smoked 3 grams of marijuana in one night, how long would it take to leave my system? I was a chronic user up until a month ago.
9 doctors weighed in across 2 answers
A member asked:
If you smoke marijuana once a week how long will it take to leave you system? About half a blunt each time
A doctor has provided 1 answer
People also searched for:
If you inhale marijuana one time, how long does it stay in your system?
How long could marijuana be in my system?
How long will marijuana stay in your system if your a continuous smoker?
I smoked marijuana over two weeks ago less than a gram I am 300 plus pounds is it still in my system?
I am 300 plus pounds and I smoked marijuana less than a gram about 18 days ago is it out of my system yet?
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 questionMore of what we treat
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.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
