How long dos nicotine stay in blood system?

Answer 1

Cotinine is tricky but I will tell you that most people will say that it stays in your sytem for about 2 to 4 days. I will tell you honestly..Try more than 3 months...I quit smoking 3 months ago and have not touched another cigarette or even been around it. I tested positive for cotinine on my last nicotine test. I was a heavy smoker but I even used cleansing products and still failed. Nothing will help you get rid of it but time, exercise, lots of water or juice, and never smoking again...Hope this helps

Answer 2

Cotinine is a byproduct of nicotine, which is found in tobacco. How long cotinine can stay in your urine depends upon the amount of tobacco you have smoked and how many years you have been smoking for. Therefore, cotinine could stay in your urine for as little as 2 days or as much as 3 months.

Answer 3

Continine will actually stay in the urine for roughly 20 hours. Despite this short time frame, it is still detectable after the body has passed it, generally for about one to two weeks afterwards.

Answer 4

How long does nicotine stay in the blood stream? I am being tested by my insurance co.

Answer 5

Cotinine stays in your system and in your saliva for about one full week. It does however stay in your hair follicles for much longer.

Answer 6

Cotinine can stay in your bloodstream for up to one week after it is taken. Cotinine is a metabolite of nicotine.

Answer 7

About three days

Answer 8

Up to 3 months

Answer 9

24 hours