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If you’re getting ready for a screening and wondering how long does Vyvanse stay in your system drug test, you’re not alone. Many people on ADHD medication are concerned about how long the drug might show up in urine or blood. Vyvanse breaks down into dextroamphetamine, which is what drug tests detect. Most of the time, it can be found in your urine for up to 3 days. But depending on your dose, metabolism, and hydration, that window might be shorter or longer. Don’t panic—if it’s a prescription, you can disclose it safely. This guide will walk you through what to expect, how detection works, and how to prepare. Let’s make sure you pass your test and protect your health.
What Is Vyvanse and Why This Matters for Drug Testing
Vyvanse is a widely prescribed medication for ADHD and sometimes binge eating disorder. Its active compound, lisdexamfetamine, is a stimulant that helps increase focus and alertness. Once ingested, lisdexamfetamine converts into dextroamphetamine inside the body. That is what makes it effective—but also the reason it’s flagged during drug testing.
If you’re getting ready for a screening and wondering how long does Vyvanse stay in your system drug test, you’re not alone. Many people on ADHD medication are concerned about how long the drug might show up in urine or blood. Vyvanse breaks down into dextroamphetamine, which is what drug tests detect. Most of the time, it can be found in your urine for up to 3 days. But depending on your dose, metabolism, and hydration, that window might be shorter or longer. Don’t panic—if it’s a prescription, you can disclose it safely. This guide will walk you through what to expect, how detection works, and how to prepare. Let’s make sure you pass your test and protect your health.
What Is Vyvanse and Why This Matters for Drug Testing
Vyvanse is a widely prescribed medication for ADHD and sometimes binge eating disorder. Its active compound, lisdexamfetamine, is a stimulant that helps increase focus and alertness. Once ingested, lisdexamfetamine converts into dextroamphetamine inside the body. That is what makes it effective—but also the reason it’s flagged during drug testing.
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