Same-Day Virtual & Telehealth Appointments — North Carolina
Online psychiatrist now serving Apex & all of North Carolina
ADHD Medication Comparison
Strattera vs Vyvanse
Non-Stimulant vs Stimulant — Which ADHD Medication Is Right for You?
Disclaimer: This guide is for educational purposes only. Medication decisions should only be made with a licensed psychiatric provider based on your individual medical history and needs.
Strattera vs Vyvanse: Key Differences
Strattera and Vyvanse are both FDA-approved for ADHD — but they work through completely different mechanisms. Here's how they compare across the factors that matter most to patients.
| Feature | Strattera Atomoxetine | Vyvanse Lisdexamfetamine |
|---|---|---|
| Drug Class | Non-stimulant (SNRI) | Stimulant (amphetamine prodrug) |
| Time to Work | 4–8 weeks for full effect | 1–2 hours; days for full effect |
| Duration of Effect | 24-hour coverage (once daily) | 10–14 hours (once daily) |
| Controlled Substance | No | Yes (Schedule II) |
| Abuse Potential | Very low | Low–moderate (prodrug design reduces risk) |
| Appetite Suppression | Mild | Moderate |
| Sleep Effects | Generally minimal | Can cause insomnia if taken too late |
| Anxiety Side Effects | May help co-occurring anxiety | Can worsen anxiety in some patients |
| Generic Available | Yes (widely available) | Yes (since 2023) |
| FDA-Approved Ages | 6 and older | 6 and older |
| Other FDA Uses | ADHD only | ADHD + Binge Eating Disorder |
How Each Medication Works
Strattera (Atomoxetine)
Strattera is a selective norepinephrine reuptake inhibitor (SNRI). It works by blocking the reuptake of norepinephrine — a neurotransmitter essential for attention and impulse control — in the prefrontal cortex.
Unlike stimulants, Strattera does not directly increase dopamine in reward pathways, which is why it has essentially no abuse potential and is not classified as a controlled substance.
Because it works gradually by building up norepinephrine levels over time (similar to how antidepressants work), it takes 4–8 weeks to reach its full therapeutic effect — a critical distinction from stimulant medications.
Vyvanse (Lisdexamfetamine)
Vyvanse is a prodrug amphetamine stimulant. After ingestion, enzymes in your red blood cells convert it into dextroamphetamine — the active stimulant that increases both dopamine and norepinephrine throughout the brain.
The prodrug design slows this conversion, creating a smoother, more consistent therapeutic effect compared to immediate-release stimulants like Adderall IR. This also reduces misuse potential relative to short-acting amphetamines.
Vyvanse's effects are typically felt within 1–2 hours of the first dose and last 10–14 hours, making it suitable for a full workday without needing a midday dose.
Who Is Each Medication Best For?
Strattera May Be Better If You…
- ✓Have a history of substance use disorder or addiction concerns
- ✓Experience significant anxiety alongside ADHD (stimulants may worsen anxiety)
- ✓Have had intolerable side effects (insomnia, appetite loss) on stimulants
- ✓Need 24-hour symptom coverage including evenings and weekends
- ✓Want to avoid the monthly Schedule II prescription requirement
- ✓Have certain cardiovascular conditions where stimulants are contraindicated
Vyvanse May Be Better If You…
- ✓Want to see results quickly (days vs. weeks with Strattera)
- ✓Need strong, consistent daytime focus for work or school
- ✓Have tried non-stimulants previously with insufficient symptom control
- ✓Also have binge eating disorder (Vyvanse is FDA-approved for BED)
- ✓Do not have significant anxiety that stimulants might worsen
- ✓Prefer a cleaner stimulant profile with lower abuse potential than Adderall IR
Important: Many patients try one medication first and switch if needed. Neither Strattera nor Vyvanse is inherently superior — response varies significantly between individuals. A thorough evaluation by a psychiatric provider is the most reliable way to find the right fit for you. Learn about our ADHD evaluation process →
Side Effects: What to Expect
Strattera Side Effects
Common:
- • Decreased appetite (usually mild)
- • Nausea or stomach upset (especially early on)
- • Fatigue or drowsiness
- • Dry mouth
- • Dizziness upon standing
- • Mood changes
- • Sexual dysfunction (in adults)
Vyvanse Side Effects
Common:
- • Decreased appetite (often significant)
- • Difficulty falling asleep
- • Dry mouth
- • Increased heart rate and blood pressure
- • Irritability or mood changes
- • Headache
- • Nausea
Onset Time & Dosing
Strattera Dosing
- Starting dose (adults): 40 mg/day (sometimes 25 mg for tolerability)
- Target dose: ~80 mg/day; max 100 mg/day
- Timing: Once daily, morning or split morning/evening
- With food: Recommended to reduce nausea
- Time to full effect: 4–8 weeks of consistent daily use
- Titration: Gradual increase over several weeks
Vyvanse Dosing
- Starting dose (adults): 30 mg once daily in the morning
- Target dose: 40–60 mg/day for most adults
- Maximum dose: 70 mg/day
- Timing: Once daily, morning only (avoids sleep disruption)
- With food: Can be taken with or without food
- Time to effect: 1–2 hours after first dose; optimal in days
Cost & Insurance
Cost is often a deciding factor when choosing between ADHD medications. Here's what you need to know about pricing for Strattera vs Vyvanse.
Strattera Cost
- • Brand name: ~$350–$500+/month without insurance
- • Generic (atomoxetine): Often $30–$80/month at major pharmacies
- • GoodRx: Generic prices frequently under $50/month
- • Widely covered by most insurance plans
- • Not a controlled substance — no monthly prescription limit
Vyvanse Cost
- • Brand name: ~$350–$450+/month without insurance
- • Generic (lisdexamfetamine): Available since 2023; ~$100–$200/month
- • Manufacturer savings card: May reduce cost significantly with commercial insurance
- • Most insurance plans cover it (typically tier 2–3)
- • Requires new Rx each month (Schedule II)
Pinnacle BHW accepts most major insurance plans. Check your insurance coverage →
Frequently Asked Questions
Is Strattera or Vyvanse better for ADHD?
Neither is universally better — it depends on your individual needs. Vyvanse (stimulant) typically provides faster and more robust symptom relief and is often the first-line choice. Strattera (non-stimulant) is often preferred when stimulants cause problematic side effects, when there's a history of substance use disorder, or when anxiety is a significant co-occurring condition. Your psychiatric provider will help you determine which is most appropriate based on your full clinical picture.
How long does Strattera take to work compared to Vyvanse?
This is one of the most significant practical differences. Vyvanse typically starts working within 1–2 hours of the first dose. Strattera, by contrast, requires 4–8 weeks of consistent daily use before full therapeutic benefit is noticeable — similar to an antidepressant. Patients switching from a stimulant to Strattera often find this adjustment period challenging and should discuss expectations with their provider upfront.
Can you switch from Vyvanse to Strattera?
Yes, switching is possible and fairly common — often when a patient cannot tolerate stimulant side effects or when a provider determines a non-stimulant is more appropriate. The transition typically involves tapering the stimulant while gradually introducing Strattera. Since Strattera takes weeks to reach full effect, the transition period requires patience and close communication with your provider.
Is Strattera a controlled substance like Vyvanse?
No. Strattera (atomoxetine) is not a controlled substance. It can be prescribed with standard refills and does not require a new prescription each month. Vyvanse is a Schedule II controlled substance, requiring a new written or electronic prescription every 30 days — which can be inconvenient for some patients. This distinction is particularly important for patients in certain professions or those who travel frequently.
Which is more expensive, Strattera or Vyvanse?
Both can be expensive as brand-name drugs. Generic atomoxetine (generic Strattera) is widely available and significantly cheaper — often under $50/month at major pharmacies with discount programs. Generic lisdexamfetamine (generic Vyvanse) became available in 2023 and has reduced costs substantially. Insurance coverage and manufacturer savings programs can make either medication affordable. Your Pinnacle BHW provider can help you navigate coverage options.
Not Sure Which Medication Is Right for You?
Our licensed NC psychiatric providers offer same-day ADHD evaluations via telehealth. We'll review your history, discuss options including Strattera, Vyvanse, and other medications, and build a personalized treatment plan.
Other ADHD Medication Guides
Adderall Guide
What Adderall is, how it works for ADHD, side effects, and when to see a psychiatric provider.
Vyvanse Guide
Vyvanse for ADHD — how it works, benefits over short-acting stimulants, side effects, and provider guidance.
Concerta Guide
Concerta (methylphenidate ER) for ADHD — mechanism, dosing, side effects, and when to seek care.
Strattera Guide
Strattera (atomoxetine) — the non-stimulant ADHD medication option. How it works, side effects, and candidacy.