How Long Can Vyvanse Be Detected In Your System?

Vyvanse is an amphetamine stimulant medication that has medical benefits for people with ADHD and binge eating disorders. It also has a risk of substance abuse, as is the case with most other stimulant drugs. It can be detected via standard drug tests for between 8 hours and 30 days.

How Long Can Vyvanse Be Detected In Your System?

Vyvanse, also known as lisdexamfetamine dimesylate, is used to treat attention deficit hyperactivity disorder (ADHD) in children and adults.

It can also treat addiction and binge eating disorder for people with co-occurring conditions.

Due to its stimulant properties, it has a risk of abuse and is included as a part of standard drug testing.

Vyvanse can be found in the body for as little as 8 hours and as long as 30 days.

Find information on this stimulants detection times.

Detection Windows For Vyvanse Use

Vyvanse may be detected in your system in a range of times depending on the test. Read on to learn the specific detection times of each testing method.

Urine Tests For Vyvanse

Vyvanse is detectable in a person’s system via a urine sample for 3 days. This can be done via rapid testing of the sample, or more in-depth laboratory testing, which takes longer.

Blood Tests For Vyvanse

Blood testing for Vyvanse is viable for up to 8 hours.

Blood drug tests look for the substance directly in your system, rather than for the metabolite traces left behind after use. This is why the detection window is shorter than other tests.

Saliva Tests For Vyvanse

For up to 3 days, oral fluid samples containing Vyvanse can yield positive test results. This form of testing is minimally invasive and uses less bodily fluid during testing than urine drug screens.

Hair Tests For Vyvanse

A person can test positive for Vyvanse via a hair follicle test for up to 30 days. As a disclaimer, it will take about 7 days after the use of this drug for the hair to grow long enough to be tested.

Factors That Affect Vyvanse Detection Times

As is the case with average testing windows for any type of drug, how long Vyvanse stays detectable in your body depends on a variety of factors.

These factors include:

  • weight
  • metabolism
  • age
  • amount of the drug that was used

The half-life of Vyvanse, or how long it takes for half of the drug to leave your body, is 10 to 12 hours. However, the drug can be detected for much longer than this.

The type of drug screening that is used plays the largest role in how long a positive result for Vyvanse lasts.

Why Would I Need A Vyvanse Drug Test?

Drug tests for lisdexamfetamine dimesylate are common because they are classified by the U.S. Drug Enforcement Administration (DEA) as a Schedule II controlled substance.

This means that clinicians and healthcare providers see their utility as a prescription drug, but that they also recognize that it has a higher risk of abuse.

Other prescription stimulant drugs also fall into this category, such as Ritalin and Adderall.

If prescribed these medications for mental health treatment, you may be tested periodically to confirm that you are taking them, and that someone else is not using them for substance abuse.

How Does Your Body Metabolize Vyvanse?

Vyvanse is a prodrug, meaning it is inert until after it is ingested. The active ingredient of Vyvanse is not within the drug itself, but created by your body as it metabolizes the medication.

In other words, the effects of Vyvanse are not felt until later than other drugs, as your body needs time to make it an active substance. This means the side effects tend to be milder than others.

It also means that this central nervous system stimulant medication is at somewhat of a lower risk for substance use than other drugs in the same category.

Treatment For Vyvanse Drug Addiction

Spring Hill Recovery Center offers drug rehab services in New England for people with prescription medication addictions.

We are here to help you detox and start on the road to recovery.

If you are experiencing Vyvanse substance abuse, don’t wait any longer to get the help you deserve. Call our helpline now to speak with a member of our staff about your options.

Written by Spring Hill Editorial Team

Published on: April 5, 2022

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This page does not provide medical advice.

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