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Diphenhydramine Prices, Coupons and Patient Assistance Programs

Diphenhydramine is a member of the anticholinergic antiemetics drug class and is commonly used for Allergic Reactions, Allergic Rhinitis, Cold Symptoms, and others.

Brand names for diphenhydramine include Benadryl, Banophen, Benadryl Children's Allergy, and Q-Dryl.

Diphenhydramine Prices

This diphenhydramine price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for diphenhydramine injectable solution (50 mg/mL) is around $21 for a supply of 10 milliliters, depending on the pharmacy you visit. Prices are for cash paying customers only and are not valid with insurance plans.

Injectable Solution

50 mg/mL diphenhydramine injectable solution
from $21.42 for 10 milliliters
Quantity Per unit Price
10 (10 x 1 milliliters) $2.14 $21.42
24 (24 x 1 milliliters) $2.52 $60.48
25 (25 x 1 milliliters) $0.89 – $2.63 $22.34 – $65.81
100 (10 x 10 milliliters) $1.09 $108.65

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Capsule

25 mg diphenhydramine oral capsule
from $8.08 for 15 capsule
Quantity Per unit Price
15 $0.54 $8.08
20 $0.40 $8.08
24 $0.34 $8.08
30 $0.27 $8.09
42 $0.19 $8.10
90 $0.09 $8.15
100 $0.08 $8.16
1000 $0.01 $9.06

See brand name versions of this drug:
Diphenhist
Z-Sleep
Benadryl

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

50 mg diphenhydramine oral capsule
from $8.08 for 15 capsule
Quantity Per unit Price
15 $0.54 $8.08
16 $0.72 $11.55
32 $0.41 $13.23
100 $0.08 $8.16
1000 $0.01 $9.06

See brand name versions of this drug:
Banophen

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Liquid

12.5 mg/5 mL diphenhydramine oral liquid
from $8.18 for 118 milliliters
Quantity Per unit Price
118 milliliters $0.07 $8.18
120 milliliters $0.07 $8.18
237 milliliters $0.04 $8.30
473 milliliters $0.02 $8.53
500 (100 x 5 milliliters) $0.38 $190.38
1000 (100 x 10 milliliters) $0.21 $206.42

See brand name versions of this drug:
Diphedryl
Diphenhist
Q-Dryl
Q-Dryl A/F
Banophen
Benadryl Children's Allergy
Siladryl Allergy
Silphen Cough

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Tablet

25 mg diphenhydramine oral tablet
from $8.08 for 24 tablet
Quantity Per unit Price
24 $0.34 – $0.44 $8.08 – $10.64
100 $0.08 $8.16

See brand name versions of this drug:
Diphenhist
Banophen
Benadryl
Simply Sleep

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Drugs.com Printable Discount Card

Print Now

The free Drugs.com Discount Card works like a coupon and can save you up to 80% or more off the cost of prescription medicines, over-the-counter drugs and pet prescriptions.

Please note: This is a drug discount program, not an insurance plan. Valid at all major chains including Walgreens, CVS Pharmacy, Target, WalMart Pharmacy, Duane Reade and 65,000 pharmacies nationwide.


Diphenhydramine Coupons and Rebates

Diphenhydramine offers may be in the form of a printable coupon, rebate, savings card, trial offer, or free samples. Some offers may be printed right from a website, others require registration, completing a questionnaire, or obtaining a sample from the doctor's office.

There are currently no Manufacturer Promotions that we know about for this drug.

Patient Assistance Programs for Diphenhydramine

Patient assistance programs (PAPs) are usually sponsored by pharmaceutical companies and provide free or discounted medicines to low income or uninsured and under-insured people who meet specific guidelines. Eligibility requirements vary for each program.

There are currently no Patient Assistance Programs that we know about for this drug.

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