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How Long Does Tetrahydrocannabinol Remain In The System?

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Posted on Tue, 1 Dec 2015
Question: How long will THC stay detectable in my blood ,I'm 43 and I am six feet and weigh 190lbs I have been smoking daily for 18 months . I am stopped for a week and have ingested copious amounts of green tea and alot of wheat grass. I have a blood test tomorrow
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Answered by Dr. Sassen S Kwasa (35 minutes later)
Brief Answer:
It will be detectable upto a month in your blood

Detailed Answer:
Welcome to HCM. I am sorry but you will prbably test positive as it takes at least 4 weeks to wash out, there is a slight chance that you have cleared it with the hydration, but I would not bet on it. And if they check your hair follicles or nails for the testing this will be positive for at least 6 months. I hope this helps and good luck.
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Above answer was peer-reviewed by : Dr. Yogesh D
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Answered by
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Dr. Sassen S Kwasa

Internal Medicine Specialist

Practicing since :2012

Answered : 502 Questions

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How Long Does Tetrahydrocannabinol Remain In The System?

Brief Answer: It will be detectable upto a month in your blood Detailed Answer: Welcome to HCM. I am sorry but you will prbably test positive as it takes at least 4 weeks to wash out, there is a slight chance that you have cleared it with the hydration, but I would not bet on it. And if they check your hair follicles or nails for the testing this will be positive for at least 6 months. I hope this helps and good luck.