Brand-name prescription

Zioptan

Rx Authorized generic Available

Zioptan

tafluprost

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

Sold under the same FDA approval as Zioptan.

NDC to ask for

0.0045 mg/0.3mLsolution/ drops
- 66993-429-3011-digit: 66993-0429-30.3 mL per vial

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my Zioptan prescription with the authorized generic from Prasco Laboratories? The NDC is 66993-429-30. Could you check the price and whether my plan covers it?”

Good to know

It may look different from Zioptan (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.