Hydrochlorothiazide (Hydrochlorothiazide) Rx Price Comparison: US vs Canada — Save Up to 94% in the US

Our most recent US pharmacy data shows a low of roughly $4.00 for Hydrochlorothiazide with a standard discount card. That figure moves with dosage and quantity — check the comparison table for the exact combination you need.

Yes — Cost Plus Drugs lists Hydrochlorothiazide at roughly $0.007 per unit, a published price with no membership card or coupon involved. See the three-price comparison above for how that stacks up against discount-card pharmacies.

We found Canadian pricing for Hydrochlorothiazide starting near $0.120 per tablet in USD terms. That's before any shipping charge, which the table above breaks out separately.

Drug pricing is set separately in each country through different negotiation, regulatory, and distribution systems, so the same medication can legitimately carry different price tags on either side of the border. In this case, our data shows the US price is actually the lower of the two once a program like Cost Plus Drugs is factored in — the assumption that Canada is always cheaper doesn't hold for every drug.

Your out-of-pocket cost with insurance depends on your specific plan's formulary and benefit structure. The most accurate way to determine your copay or coinsurance is to contact your insurance provider directly or ask your pharmacist for a price check. Even with insurance, comparing your copay to a pharmacy's cash price with a discount program might sometimes reveal additional savings.

Hydrochlorothiazide is generally covered under Medicare Part D and Medicare Advantage prescription drug plans. Your specific copay amount will vary based on your plan's formulary tier and current coverage phase (e.g., deductible, initial coverage). For precise cost information, consult your plan's drug list or speak with your pharmacist. It is also advisable to compare your plan's copay to the pharmacy's cash price with a discount program to ensure you are getting the most favorable rate.

Hydrochlorothiazide is primarily available as a generic medication. The former brand name, Microzide, is no longer marketed in the United States. Consequently, all current prescriptions for this diuretic are filled with generic hydrochlorothiazide.