A 31-year-old member asked:
how long does thc stay in saliva?
2 doctor answers
Dr. Heidi Fowler answered
24 years experience Psychiatry
In “Pharmacokinetics: Of cannabinoids” by mcgilveray ij it is stated “saliva testing is a newer, less proven technology. The sensitivity of saliva tests is not well established in the case of marijuana. In theory, they are supposed to detect recent use, but this may range from several hours to over a day. They are supposed to detect secretions from inside the oral tissues that cannot be washed out with mouthwash.”.
Answered on Sep 3, 2018
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