Brand-name prescription

Qsymia

Rx Authorized generic Specialty pharmacy

Qsymia

phentermine and topiramate

Same medicine as Qsymia, without the brand name.

Sold by

Prasco Laboratories

Where to fill it

Only certified pharmacies can fill this, under an FDA safety program. Many are mail-order. Your doctor can send the prescription to one.

Find a certified pharmacy

Your strength

NDC to ask for

3.75 mg / 23 mgextended-release capsule
- 66993-780-3011-digit: 66993-0780-3030 capsules per bottle
7.5 mg / 46 mgextended-release capsule
- 66993-781-3011-digit: 66993-0781-3030 capsules per bottle
11.25 mg / 69 mgextended-release capsule
- 66993-782-3011-digit: 66993-0782-3030 capsules per bottle
15 mg / 92 mgextended-release capsule
- 66993-783-3011-digit: 66993-0783-3030 capsules per bottle

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my Qsymia prescription with the authorized generic from Prasco Laboratories? The NDC is [your strength’s NDC]. Could you check the price and whether my plan covers it?”

Pick your strength above and your NDC will appear here.

Good to know

It may look different from Qsymia (color, shape, or markings). That’s normal for an authorized generic.
Price and coverage depend on your pharmacy and plan. Ask them to price both the brand and this NDC.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.

Brand savings program

Qsymia Savings Card: up to $65 off with commercial insurance, or up to $75 off paying cash.

Official Qsymia savings page

Run by the manufacturer. Brand coupons usually work only for the brand, not the authorized generic, and can’t be used with Medicare or Medicaid. Compare both prices.