Trade name of hydrochlorothiazide?

What brand (trade) names does hydrochlorothiazide use?

Hydrochlorothiazide is sold under multiple trade/brand names, but it is also widely available as an unbranded generic drug. The most commonly referenced brand names include:

- Microzide
- HydroDIURIL

Is “hydrochlorothiazide” the same as its generic drug?

Yes. “Hydrochlorothiazide” is the generic name. Brand (trade) products contain the same active ingredient, hydrochlorothiazide, though they may differ in the manufacturer and the tablet formulation.

How to verify the exact product you have

Because brand names vary by country and manufacturer, the most reliable way is to check the label for:
- the active ingredient (hydrochlorothiazide)
- the strength (for example, 12.5 mg, 25 mg, 50 mg)
- the manufacturer or NDC (in the U.S.)

If you tell me your country and the strength printed on the package, I can help narrow which trade name(s) apply.