Brand-name prescription

Advair Diskus

Rx Authorized generic Available

Advair Diskus

fluticasone and salmeterol

Same medicine as Advair Diskus, sold without the brand name by Prasco Laboratories.

Made by GlaxoSmithKline, the company behind Advair Diskus.

Your strength

NDC to ask for

100 mcg / 50 mcgpowder
- 66993-584-9711-digit: 66993-0584-9760 powders per inhaler
250 mcg / 50 mcgpowder
- 66993-585-9711-digit: 66993-0585-9760 powders per inhaler
500 mcg / 50 mcgpowder
- 66993-586-9711-digit: 66993-0586-9760 powders per inhaler

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my Advair Diskus 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 Advair Diskus (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.
If your pharmacy doesn’t stock it, they can often order it within a day or two.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.

Brand savings program

GSK savings coupon: a dollars-off coupon for eligible commercially insured or uninsured patients.

Official Advair Diskus 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.