Brand-name prescription

Aldactazide

Rx Authorized generic Available

Aldactazide

spironolactone and hydrochlorothiazide

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

Sold under the same FDA approval as Aldactazide.

NDC to ask for

25 mg / 25 mgfilm-coated tablet
- 66993-188-0211-digit: 66993-0188-02100 tablets per bottle

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my Aldactazide prescription with the authorized generic from Prasco Laboratories? The NDC is 66993-188-02. Could you check the price and whether my plan covers it?”

Good to know

It may look different from Aldactazide (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.