How Long Can a Mouth Swab Detect Nicotine?
Mouth swab tests are a common method for detecting nicotine use. Nicotine is a highly addictive substance found in tobacco products, including cigarettes, cigars, and e-cigarettes. When nicotine is used, it is absorbed into the bloodstream and distributed throughout the body, including the mouth. Mouth swab tests can detect nicotine by measuring the amount of cotinine, a metabolite of nicotine, present in saliva.
The length of time that nicotine can be detected in a mouth swab test varies depending on several factors, including the individual's metabolism, the frequency and amount of nicotine use, and the sensitivity of the test. In general, nicotine can be detected in a mouth swab test for up to 48 hours after last use. However, in some cases, nicotine may be detectable for longer periods of time, especially in heavy smokers.
Factor | Effect on Detection Time |
---|---|
Frequency of nicotine use | More frequent use leads to longer detection times |
Amount of nicotine consumed | Higher doses of nicotine lead to longer detection times |
Individual metabolism | Slower metabolism leads to longer detection times |
Sensitivity of the test | More sensitive tests can detect nicotine for longer periods of time |
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