How Much Does Phenergan Cost? — Save Up to 81% in the US

Our most recent US pharmacy data shows a low of roughly $28.45 for Promethazine Hcl 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 Promethazine Hcl at roughly $0.021 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 Promethazine Hcl starting near $0.110 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 copay for generic promethazine will depend on your specific insurance plan and the prescribed dosage. Costs can vary significantly, so contacting your insurance provider or pharmacist is the best way to determine your out-of-pocket expense. In some cases, a pharmacy savings program might offer a price lower than your insurance copay, so it can be beneficial to ask your pharmacist to compare all available savings options.

Generic promethazine is typically covered by Medicare Part D prescription drug plans. The exact cost to the patient depends on the specific plan's formulary and coverage phase. For individuals without Medicare or with plans that offer limited coverage, using a prescription discount card may help reduce the cash price at the pharmacy.

Yes. The brand-name drug Phenergan is no longer marketed. Its generic counterpart, promethazine, is available in several formulations, including tablets, oral solution, rectal suppositories, and injectable solutions.