6 doctors weighed in:

How long do you need to be off Vyvanse (lisdexamfetamine) so it will not show up in a urine drug screen?

6 doctors weighed in
Dr. Bahman Omrani
Pain Management
3 doctors agree

In brief: 4 days approx

Depends on the type of assay test (eia/elisa, lc-ms), but generally 4 days.
It also depends on the sensitivity of the test.

In brief: 4 days approx

Depends on the type of assay test (eia/elisa, lc-ms), but generally 4 days.
It also depends on the sensitivity of the test.
Dr. Bahman Omrani
Dr. Bahman Omrani
Thank
Dr. Jennings Godsy
Psychiatry
1 doctor agrees

In brief: 3-5 days

This somewhat depends on the dose and frequency you are taking it.
But, as a general rule of thumb, most of the amphetamines are detectable for up to 5 days after last use.

In brief: 3-5 days

This somewhat depends on the dose and frequency you are taking it.
But, as a general rule of thumb, most of the amphetamines are detectable for up to 5 days after last use.
Dr. Jennings Godsy
Dr. Jennings Godsy
Thank
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