How do you pay?

Match the strength and how many to your prescription label.

How to pay the least

Lowest without a membership

$9 for 30 capsules

Generic triamterene and hydrochlorothiazide 37.5 mg / 25 mg at Walmart

  1. Ask your prescriber to send the prescription to your nearest Walmart. Or ask the store’s pharmacy to transfer it from your pharmacy.Find the nearest store
  2. Ask for generic triamterene and hydrochlorothiazide 37.5 mg / 25 mg. Walmart’s posted price: $9 for 30 capsules.See Walmart’s price list

Rather have it mailed? $10 a month from Rx Outreach, by mail. Make a free account there, and have the prescription sent there.

Open Rx Outreach

For 3 months at a time $15 for a 90-day supply from Rx Outreach, by mail. Ask your prescriber to write it for 90 days.

Open Rx Outreach

With a membership $6.26 for 30 capsules from Amazon Pharmacy, by mail ($139 a year).

Open Amazon Pharmacy

Every company’s triamterene and hydrochlorothiazide is rated by the FDA to work the same, so any pharmacy can fill your prescription with the one it stocks.

Regular genericWhere to buy it

Pharmacies’ own cash prices for generic triamterene and hydrochlorothiazide, lowest first. Any of them can fill your prescription.

Pick up in storeDelivered

From each pharmacy’s own site, read October 5, 2026. Confirm the price before you fill. Prices change, can differ by store and state, and may depend on the strength and how many you take. With insurance, ask what your plan charges; it can be less.

Regular genericWho makes it

3 companies sell triamterene and hydrochlorothiazide in this form, each one rated by the FDA as a substitute for the others. A pharmacy fills whichever one it stocks. To get a certain maker, ask for it by name; most pharmacies can order it in a day or two.

Who sells it: FDA and Medicaid records, updated weekly. Each maker’s page, card and program is from its own site.

What to say at the pharmacy

“Before you fill it, what would I pay for generic triamterene and hydrochlorothiazide?”

Paying cash? Ask for the cash price. With insurance, ask what your plan charges.

Good to know