Bottom Line. In adults with ADHD, Vyvanse was shown in clinical studies to improve attention at 2 hours and up to 14 hours after taking a dose. In children with ADHD, aged 6-12, Vyvanse was shown to start working within 1.5 hours after taking the medication and up to 13 hours after the morning dose.
How do I know if Vyvanse is working for me?
How to Tell If Your ADHD Medication is Working: Targets and Adjustments
- Distractibility.
- Procrastination, difficulty getting started on boring tasks.
- Restlessness, fidgeting.
- Mood lability.
- Emotional overreactions.
- Impulsivity, acting or speaking without thinking.
- Temper flashes and outbursts.
What does it feel like when Vyvanse is working?
Amphetamines such as Vyvanse can cause a feeling of euphoria or intense happiness if you take them in large doses. They can also help you feel more focused and alert. Some people misuse these drugs to get more of these effects. However, overuse or misuse can lead to dependence and withdrawal symptoms.
