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How long does vyvanse stay in system

A 40-year-old member asked:
Dr. Glen Elliott
Child Psychiatry 45 years experience
Over 24 hours: Vyvanse (lisdexamfetamine) is the longest acting oral stimulant; at high enough doses, amphetamine can be detected the next day, although at fairly lo... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 36-year-old member asked:
Dr. Humberto Quintana
Psychiatry 46 years experience
Vyvanse (lisdexamfetamine) : Sure Vyvanse (lisdexamfetamine) is 'extended release', or at least it takes longer to fully metabolize but it should be completely out of my system wi... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A member asked:
Dr. Johanna Fricke
Pediatrics - Developmental and Behavioral 52 years experience
Clinical effects or : drug screen? The time it takes to have a "clean" drug screen depends on whether urine or hair is being screened; chronicity of use, formul... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Alvin Lin
Geriatrics 32 years experience
Half-life: Half-life is time required to drop current dose/level by 50%. We estimate it takes 5 half-lives to get something out of your body (~3.125%). Of course... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 43-year-old member asked:
Dr. Patrick Tapia
Psychiatry 15 years experience
UDS versus serum: If you are talking about a urine drug screen, it would classically last about one to three days. If you are talking about how long it would continue ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A female asked:
Dr. Lisa Rankin
ADHD and Autism 27 years experience
Not too long : Generally most stimulant medications have been metabolized and are not producing much beneficial effect by 8 to 10 hours after they are taken. Metabol... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 32-year-old member asked:
Dr. Elizabeth Finley-Belgrad
Child Psychiatry 36 years experience
Within 24hrs: The t1/2 or half life of vyvance-that is the length of time it takes 1/2 of the medication dose to get out of the body. This means the effect of the ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 17-year-old female asked:
Dr. Humberto Quintana
Psychiatry 46 years experience
May last 24 hours : Vyvanse (lisdexamfetamine) is the longest acting oral stimulant; at high enough doses, amphetamine can be detected the next day, although at fairly lo... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 32-year-old female asked:
Dr. Johanna Fricke
Pediatrics - Developmental and Behavioral 52 years experience
That's a tough one, : because there are so many variables related to the body size & function of the person taking Vyvanse (lisdexamfetamine) & it depends on the do... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 32-year-old member asked:
Dr. Laurence Pezor
41 years experience
Drug test: You can take a urine drug test. Vyvanse (lisdexamfetamine) is Dextroamphetamine and will show up as 'amphetamine' on a drug test.
Created for people with ongoing healthcare needs but benefits everyone.
A male asked:
Dr. Sophie Duriez
Psychiatry 34 years experience
14 hrs : That's the half-life of Vyvanse. Good luck!
Created for people with ongoing healthcare needs but benefits everyone.