Brand-name prescription
Mydayis
dextroamphetamine and amphetamine
Compare your options
| Compare | MydayisBrand name | Authorized genericWithout the Mydayis name | Regular genericdextroamphetamine and amphetamine |
|---|---|---|---|
| What pharmacies pay | from$10.75–10.79per capsule | Not sold | Lowestfrom$7.92–8.65per capsule |
| Same as Mydayis? | The original | – | Same active ingredientFillers and dyes can differ |
| Ways to save | No maker card | – | Ask for it by name |
| With insurance | Brand co-pay, usually the highest | – | Usually the lowest co-pay |
No authorized generic: There isn’t one.
Prices are the average U.S. drugstores pay (source: Medicaid, September 23, 2026). What you pay depends on your plan or the pharmacy.
What pharmacies pay
The average U.S. drugstores pay for each strength (source: Medicaid, September 23, 2026). What you pay depends on your plan or the pharmacy.
| Strength | Mydayis | Regular generic |
|---|---|---|
| ER 12.5 mg capsuleper capsule | $10.76 | $8.44 |
| ER 25 mg capsuleper capsule | $10.79 | $7.92 |
| ER 37.5 mg capsuleper capsule | $10.75 | $8.65 |
| ER 50 mg capsuleper capsule | $10.78 | $8.11 |
Good to know
- A regular generic has the same active ingredient, strength and form as Mydayis, and the FDA requires it to work the same way. Its fillers and dyes can differ, so it may look different.
- There’s no authorized generic of Mydayis.
- We didn’t find a savings card from Mydayis’s maker.
- Don’t stop or change a medicine without talking to your pharmacist or prescriber.