A member asked:

How long does one does of a 2mg adivan stay in your system before it cannot be detected in urine or blood stream?

A doctor has provided 1 answer
Dr. Elizabeth Howell answered

Specializes in Psychiatry

The half-life of Lorazepam (ativan) is 9-16 hours. It is out of your system in 5 half-lives, or 45-80 hours.

Answered Jun 27, 2014



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