Vyvanse (lisdexamfetamine) is a stimulant medication commonly prescribed to treat attention deficit hyperactivity disorder (ADHD) in both children and adults. However, it is typically designed to be taken once daily due to its long-lasting effects.
The formulation of Vyvanse is designed to have a slow onset of action, providing a gradual release of the active drug over an extended period. This slow-release mechanism allows for sustained effects throughout the day, typically lasting up to 10-14 hours.
Taking Vyvanse twice a day without proper medical guidance can lead to an overdose or an increased risk of side effects, as the drug may accumulate in the system.
If you are finding that the effects of Vyvanse wear off too early in the day, or if you have concerns about its efficacy, it's crucial to consult your prescribing physician. They can evaluate your specific needs, adjust the dosage, or consider alternative treatment options to ensure that your ADHD symptoms are adequately managed throughout the day without compromising your well-being. Always follow your doctor's instructions and never adjust your medication regimen without their guidance.