Typical Dose 30-50 mg
Duration 6h - 14h
Interaction Risk Unknown
Detection Methods 4
Description
Also known as lisdexamphetamine, this drug is a CNS stimulant often prescribed for ADHD, narcolepsy and obesity. It is also a pro-drug for dextroamphetamine, and functions as a method for providing extended-release stimulation. It is sometimes prescribed alongside an SSRI for depression.
Effects & Dosing
Dosage
Oral
| Light | Common | Strong |
|---|---|---|
| 20-30 mg | 30-50 mg | 50-100 mg+ |
Duration
Oral
Onset 1h - 1h 30m
Total Duration 6h - 14h
Safety & Risks
Safer Use
- Note: Vyvanse is the same orally and insufflated - it is pointless to insufflate.
Detection Times
| Method | Detection Window |
|---|---|
| Blood | 4–12 hours |
| Saliva | 1–3 days |
| Urine | 1–4 days |
| Hair | 1–90 days |
Note: Lisdexamfetamine is a prodrug that converts to dextroamphetamine in the body. Detected as amphetamine on standard 5-panel drug tests.
Everything in OpenMind
Track your use, check combinations and find safer use tips – even offline.