Vyvanse (lisdexamfetamine) (lisdexamfetamine) — Uses, Dosage, Side Effects & Safety

Drug class: Central Nervous System Stimulant; Amphetamine derivative

Overview

Vyvanse (lisdexamfetamine) is a prescription medication used to treat attention-deficit hyperactivity disorder (ADHD) in adults and children aged 6 years and older, as well as moderate to severe binge eating disorder (BED) in adults. It helps improve attention, focus, and impulse control in people with ADHD, and reduces the number of binge eating days in those with BED. Vyvanse is a stimulant that works by increasing the levels of certain chemicals (dopamine and norepinephrine) in the brain, which play a key role in attention and behavior regulation. It is a prodrug, meaning it is inactive until the body converts it into its active form (dextroamphetamine). Key points: Vyvanse is taken once daily, usually in the morning. It is not recommended for weight loss or in children under 6 years old. Misuse can lead to dependence or serious side effects.

Frequently Asked Questions about Vyvanse (lisdexamfetamine)

How long does Vyvanse take to start working?

Vyvanse usually starts working within 1 to 2 hours after taking a dose. Peak effects are typically seen around 3.5 hours after ingestion.

Can Vyvanse be used for weight loss?

No, Vyvanse is not approved for weight loss and should not be used for this purpose due to the risk of serious side effects and potential for misuse.

Is Vyvanse addictive?

Vyvanse has a potential for abuse, misuse, and dependence, especially in individuals with a history of substance abuse. Use only as prescribed.

Can I open Vyvanse capsules and mix with food?

Yes, you can open the capsule and mix the contents with water, yogurt, or orange juice. Consume the mixture immediately and do not store for later use.

What should I do if I experience side effects?

Contact your healthcare provider if you experience bothersome or persistent side effects. Seek emergency help for serious symptoms such as chest pain, shortness of breath, or severe mental changes.

Can Vyvanse be stopped abruptly?

Do not stop Vyvanse suddenly without consulting your doctor, as withdrawal symptoms may occur. Your doctor will guide you on how to safely discontinue.

Is Vyvanse safe during pregnancy or breastfeeding?

Vyvanse should only be used during pregnancy or breastfeeding if clearly needed and prescribed by your doctor. Discuss risks and benefits with your healthcare provider.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.