How long does nicotine stay in blood stream?

Answer

Nicotine will stay in your blood stream for three to four days. This is what makes smoking so addictive because the nicotine is what gives you the cravings to keep on smoking.
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How long does nicotine stay in the blood stream? I am being tested by my insurance co.
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Nicotine stays in the blood stream for 48 hours although it can show up in urine and blood for up to 7 days. It varies depending on how much you smoke.
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Although most of the nicotine you consume (about 90 percent) is
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Nicotine's half life = 2 hrs. Source(s) http://en.wikipedia.org/wiki/Nicotine.
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How long does nicotine stay in the blood stream? I am being tested by my insurance co. ...
How long does nicotine stay in the blood stream? I am being tested by my insurance co. ...
Nicotine from one cigarette stays in your bloodstream for about six to eight hours, about 90 percent is metabolized by your liver and excreted from you kidney.for ...
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