Benadryl Allergy is an antihistamine used to provide allergy relief and treats allergy symptoms such as sneezing, runny nose, and itching or watering eyes. Benadryl Allergy may be prescribed but is normally sold over-the-counter, and also sold as in its generic form, diphenhydramine. The average cost of Benadryl Allergy is around $9.07 for 1, 24 tablets box of Benadryl Allergy but you can pay $8.91 for 30, 25mg tablets of generic Benadryl Allergy instead when you use a Benadryl Allergy coupon. Other Benadryl Allergy products include children's Benadryl, Adult Benadryl, and Benadryl Allergy Ultratabs.
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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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Benadryl Allergy is an antihistamine used to provide allergy relief and treats allergy symptoms such as sneezing, runny nose, and itching or watering eyes. Benadryl Allergy may be prescribed but is normally sold over-the-counter, and also sold as in its generic form, diphenhydramine. The average cost of Benadryl Allergy is around $9.07 for 1, 24 tablets box of Benadryl Allergy but you can pay $8.91 for 30, 25mg tablets of generic Benadryl Allergy instead when you use a Benadryl Allergy coupon. Other Benadryl Allergy products include children's Benadryl, Adult Benadryl, and Benadryl Allergy Ultratabs.
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.
| Pharmacy | Benadryl Allergy Retail Price | Diphenhydramine Hcl Retail Price | Diphenhydramine Hcl SingleCare Price |
|---|---|---|---|
| Walmart | - | $3.90 | $3.90 |
| Walgreens | $9.30 | $6.00 | $2.40 |
| Kroger Pharmacy | - | $6.00 | $6.00 |
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.
Benadryl Allergy is an antihistamine used to provide allergy relief and treats allergy symptoms such as sneezing, runny nose, and itching or watering eyes. Benadryl Allergy may be prescribed but is normally sold over-the-counter, and also sold as in its generic form, diphenhydramine. The average cost of Benadryl Allergy is around $9.07 for 1, 24 tablets box of Benadryl Allergy but you can pay $8.91 for 30, 25mg tablets of generic Benadryl Allergy instead when you use a Benadryl Allergy coupon. Other Benadryl Allergy products include children's Benadryl, Adult Benadryl, and Benadryl Allergy Ultratabs.
The average retail price of Benadryl Allergy is about $9.07 for 1, 24 tablets box. To save on this price you could use a Benadryl Allergy coupon from SingleCare on your next Benadryl Allergy purchase if your doctor happens to prescribe Benadryl Allergy. When you use our savings card, you pay the reduced price of $8.91 for 30, 25mg tablets of generic Benadryl Allergy. You can redeem your prescription savings during checkout at your local pharmacy.
Benadryl Allergy is available over-the-counter and therefore not eligible for insurance coverage. In some cases, your doctor could write a prescription for Benadryl Allergy, which may help you get some financial assistance from your insurance plan.
Generally, Medicare plans do not cover this drug. To get a discount on your Benadryl Allergy prescription, you can use SingleCare Benadryl Allergy discount card and pay only $8.91 for 30, 25mg tablets of generic Benadryl Allergy.
Benadryl is an antihistamine used to treat symptoms of seasonal allergies including sneezing, runny nose, and itching or watering eyes. This drug works by blocking the action of histamine, which causes allergic symptoms. Histamine triggers the body to push the allergens out, using your nose, eyes, and mouth as exit routes, which then creates inflammation and general allergy-related symptoms in the process.
Common allergens include pollen, dust mites, mold spores, and pet dander. While there's no way to completely eliminate allergens, knowing which ones affect you will help you reduce them. Common allergies tend to fall into two categories: seasonal and year-round. To figure out when you'll need relief most, check out our seasonal vs. year-round allergy guide.
Before taking Benadryl Allergy, inform your healthcare provider about all of your drugs (prescription or OTC, natural products, vitamins) and medical conditions. You should make sure that it is safe for you to take Benadryl Allergy ( chewable tablets or orally disintegrating tablets) with all of your drugs and health problems.
Let your doctor know if you are pregnant or have intentions to become pregnant. You will need to talk about the benefits and risks of using Benadryl Allergy while you are pregnant.
Side effects of Benadryl Allergy include feeling sleepy, dizziness, thickening of mucus in nose or throat, feeling nervous and excitable, upset stomach, or throwing up.
In rare cases, some people may have an allergic reaction to Benadryl Allergy. Signs of an allergic reaction can include rash, hives, itching, red, swollen, blistered, or peeling skin with or without fever; wheezing, tightness in the chest or throat, trouble breathing, swallowing, or talking, unusual hoarseness, or swelling of the mouth, face, lips, tongue, or throat.
There are other side effects that you may experience that have not been listed here. Your doctor will offer medical advice on other side effects you can expect and how to cope with them.
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2025 SingleCare Administrators. All rights reserved