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Diphenhydramine Coupon - Diphenhydramine 25mg capsule
DiphenhydramineGeneric Benadryl, Unisom, Zzzquil, Diphenhist
Diphenhydramine is an antihistamine used to treat symptoms of seasonal allergies including sneezing, runny nose, and itching or watering eyes. It is also used as an over-the-counter sleep aid. It works by blocking the action of histamine which causes allergic symptoms; it also often causes drowsiness and sedation. Brand names include Benadryl for allergies and ZzzQuil and Unisom for sleep aids. It is available over-the-counter. The lowest GoodRx price for the most common version of diphenhydramine is around $1.86, 71% off the average retail price of $6.49. Compare antihistamines.
Prescription Settings
diphenhydramine(generic)
capsule
25mg
30 capsules
Diphenhydramine Coupon - Diphenhydramine 25mg capsule
diphenhydramine(generic)
capsule
25mg
30 capsules
Savings Alert: Diphenhydramine is available over-the-counter. You can use GoodRx coupons to save, but you will need to present a doctor’s prescription and purchase at the pharmacy counter. Learn More

Diphenhydramine Savings Tips

Use a GoodRx Coupon To Save

GoodRx coupons can help you save on this drug, but some restrictions apply.

Fill a 90-Day Supply to Save

You may find that filling a 90-day supply will reduce your total cost for this prescription. As an added bonus, you'll make fewer trips to the pharmacy, saving you time and money.

If you have insurance or Medicare, you may find that you receive lower prices if you fill your prescriptions through your plan’s mail order pharmacy. Many insurance plans (and most Medicare plans) are now offering similar rates at a select group of “preferred” retail pharmacies. Some plans may require that you fill through a mail order pharmacy for fills of more than a 30-day supply.

To switch to 90-day fills, note that you'll need a new prescription from your doctor; a 30-day quantity prescription will not allow 90-day fills.

Insurance Coverage

If your insurance plan offers a Flexible Spending Account (FSA), you may be able to use funds from your FSA to pay for OTC medications that have been prescribed by your doctor.

Eligible medications often include treatments for allergies, cough and cold, smoking cessation, stomach issues, and many other common conditions. Some items like bandages, contact lense solution, and pregnancy tests may be eligible even without a prescription.

Check with your plan for details about your coverage.

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