A member asked:

Can continine be undetectable after 3 days?

A doctor has provided 1 answer

Depends: on what is being tested. Cotinine generally doesn't last longer than 3 days after discontinuing tobacco or other nicotine product use when testing blood or urine. However, it can persist up to a week or so in saliva tests or oral swabs.

Answered 6/18/2014

4k views

Thank

Related Questions

A member asked:

How long is cotinine detected in blood, clear in 5 days?

A doctor has provided 1 answer