Promethazine Coupons & Prices

Promethegan

Promethazine is a generic prescription antihistamine that relieves allergy symptoms, nausea, motion sickness, and insomnia. Promethazine's price is normally $24.10 for 30, 25mg tablets. A SingleCare Promethazine coupon can reduce that price to $7.99 for 30, 25mg tablets.

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Promethazine coupon at Kroger Pharmacy
$10.99
$ 7.99
$3 off with signupwith signup

Show this free card to your pharmacist.

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Promethazine coupon at Harris Teeter Pharmacy
$10.99
$ 7.99
$3 off with signupwith signup

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and it's free to join

Promethazine coupon at Walmart Neighborhood Market Pharmacy
$ 9.00
Promethazine coupon at Walmart Pharmacy
$ 9.00
Promethazine coupon at Costco Pharmacy
$ 9.99
Promethazine coupon at Food Lion Pharmacy
$ 12.00
$ 12.23
$18.31
$ 15.31
$3 off with signupwith signup
$19.39
$ 16.39
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/05/2025

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About Promethazine

Promethazine is a generic prescription antihistamine that relieves allergy symptoms, nausea, motion sickness, and insomnia. Promethazine's price is normally $24.10 for 30, 25mg tablets. A SingleCare Promethazine coupon can reduce that price to $7.99 for 30, 25mg tablets.

Promethazine Price History & Information

Price History for Promethazine Hcl

30 count, tablet, 25mg

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Promethazine Hcl

30 count, tablet, 25mg
PharmacyPromethazine Hcl Retail PricePromethazine Hcl SingleCare Price
CVS Pharmacy$33.30$22.43
Walmart$14.40$9.00
Walgreens$20.57$14.83
Kroger Pharmacy$18.17$12.30
Albertsons Pharmacy$31.50$16.50

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Promethazine

Promethazine is a generic prescription antihistamine that relieves allergy symptoms, nausea, motion sickness, and insomnia. Promethazine's price is normally $24.10 for 30, 25mg tablets. A SingleCare Promethazine coupon can reduce that price to $7.99 for 30, 25mg tablets.

Promethazine FAQs

Medically reviewed by Karen BergerPharm.D.
Licensed Pharmacist

How much is Promethazine with SingleCare?

Generic Promethazine costs $7.99 for 30, 25mg tablets with a free Promethazine coupon from SingleCare. But, you could lower this cost more depending on your prescription details. Use the dropdown menu above to enter your Rx details (i.e., brand/generic, quantity, form, dosage) to get the most accurate prices of Promethazine with SingleCare at a pharmacy near you.

How much does Promethazine cost without insurance?

A typical 30-day supply of Promethazine costs $24.10 for 30, 25mg tablets without insurance coverage. However, your price may vary depending on the dosage and quantity, as well as the pharmacy where you fill your prescription. With a SingleCare Promethazine prescription discount coupon, you will pay only $7.99 for 30, 25mg tablets for that same prescription of Promethazine.

How much does Promethazine cost with insurance?

Promethazine is usually covered by health insurance when it is prescribed for FDA-approved medical conditions. The copay for Promethazine with insurance will vary depending on the plan. Because your cost using a SingleCare Promethazine coupon without insurance may be lower than your insurance copay or other out-of-pocket costs, ask your pharmacist to do a price comparison.

Does Medicare cover Promethazine?

Generic Promethazine is usually covered by Medicare prescription drug plans, but many plans require prior authorization because there’s a higher risk of serious side effects in older adults. If your Medicare prescription plan does not cover Promethazine, consider consulting with your healthcare provider about alternative prescription medications that may be safer options. If Promethazine is the right drug to take and Medicare won’t cover it, bring your SingleCare savings card to the pharmacist. With a SingleCare discount card, the price of Promethazine is only $7.99 for 30, 25mg tablets at participating pharmacies.

Does Medicaid cover Promethazine?

Medicaid plans typically cover Promethazine, but coverage may vary by state. The out-of-pocket cost for Promethazine varies between Medicaid plans, but is typically low. When Promethazine is not covered, people can rely on a SingleCare discount card as an alternative to Medicaid. With a SingleCare Promethazine coupon, the cost of Promethazine is only $7.99 for 30, 25mg tablets.

What is the brand name for Promethazine?

Promethazine is a generic prescription drug available as a tablet, oral solution, injection, or suppository. It can be found in generic versions only, under the names promethazine or Promethegan. Search the SingleCare price table above for SingleCare discounts for generic Promethazine. 

Ways to save on Promethazine

Because Promethazine is a generic medication, there are only a few ways to reduce its cost. Generic manufacturers typically don’t offer savings opportunities to patients, such as manufacturer coupons, rebates, or patient assistance programs. Other ways of saving money, such as enrolling in Medicaid, Medicare Low Income Subsidy, or getting discounted drugs from a 340B provider, are less certain. Many people will not be able to meet the income eligibility requirements. 

A more certain way to save money is to compare pharmacy prices to find the lowest price for PromethazineThe most certain way to save on Promethazine is to use SingleCare’s savings program. The lowest Promethazine price using a SingleCare Promethazine coupon is 7.99 for 30, 25mg tablets. Join SingleCare’s loyalty savings program and earn bonus savings for each SingleCare discount.

Is there a cheaper alternative to Promethazine?

There are cheaper options to Promethazine for all the conditions it’s used for. Most are available as generic drugs, and many can be purchased over the counter, including:

  • Allergies: Benadryl (diphenhydramine), Claritin (loratadine), Zyrtec (cetirizine), and Allegra (fexofenadine) are all lower-cost alternatives

  • Nausea and vomiting: Alternatives include scopolamine patches, ondansetron, and prochlorperazine, all of which are prescription only

  • Motion sickness: Dramamine (dimenhydrinate) is a lower-cost OTC option, while scopolamine patches are a prescription option

  • Sleeplessness: Both OTC Benadryl (diphenhydramine) and melatonin are lower-cost options

Before switching, get medical advice about these lower-cost alternatives from a healthcare professional. With SingleCare, you can save up to 80% on both the brand-name and generic versions of prescribed drugs.

How to use SingleCare for Promethazine

SingleCare coupons are accepted at most national pharmacies and grocery stores, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free Promethazine coupon to your mobile wallet and show your pharmacist when you pick up your prescription.

Medically reviewed by Karen BergerPharm.D.
Licensed Pharmacist

After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies. She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.

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Where are Promethazine coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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