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expired Posted by htp182 | Staff • Jul 2, 2023
expired Posted by htp182 | Staff • Jul 2, 2023

100-Ct Benadryl Allergy Antihistamine Ultratabs 25mg Diphenhydramine HCl Tablets

w/ Subscribe & Save

$7.85

$19

58% off
Amazon
37 Comments 17,014 Views
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Deal Details
Amazon has 100-Count Benadryl Allergy Antihistamine Ultratabs 25mg Diphenhydramine HCl Tablets on sale for $10.50 - $2.10 when you 'clip' the 20% off coupon on the product page - $0.53 when you checkout via Subscribe & Save = $7.87. Shipping is free with Prime or on orders of $25 or more.

Thanks to Deal Hunter htp182 for finding this deal.

Note, must be logged in to clip coupons; coupons are typically limited to one per account. You may cancel Subscribe & Save anytime after your order ships.

Editor's Notes

Written by oceanlake | Staff
  • Our research indicates that this is $5.31 lower (40% savings) than the next best available price from a reputable merchant with prices starting at $13.18 at the time of this posting.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by htp182 | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 100-Count Benadryl Allergy Antihistamine Ultratabs 25mg Diphenhydramine HCl Tablets on sale for $10.50 - $2.10 when you 'clip' the 20% off coupon on the product page - $0.53 when you checkout via Subscribe & Save = $7.87. Shipping is free with Prime or on orders of $25 or more.

Thanks to Deal Hunter htp182 for finding this deal.

Note, must be logged in to clip coupons; coupons are typically limited to one per account. You may cancel Subscribe & Save anytime after your order ships.

Editor's Notes

Written by oceanlake | Staff
  • Our research indicates that this is $5.31 lower (40% savings) than the next best available price from a reputable merchant with prices starting at $13.18 at the time of this posting.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by htp182 | Staff

Community Voting

Deal Score
+30
Good Deal
Visit Amazon

Price Intelligence

Model: Benadryl Ultratabs Antihistamine Allergy Relief Medicine, Diphenhydramine HCl Tablets for Relief of Cold & Allergy Symptoms Such as Sneezing, Runny Nose, & Itchy Eyes & Throat, 100 ct

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
10/22/24Amazon$5.79
1
09/06/24Amazon$6.87
0
05/20/24Amazon$6.20 frontpage
35
03/16/24Amazon$7.20
1
11/03/23Amazon$8.93
4
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 5/25/2025, 11:28 AM
Sold By Sale Price
Amazon$14.88
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Top Comments

Researchers are investigating a link between some antihistamines and Alzheimers if anyone cares.
Why would anybody buy these over the generic version for half of the price?

https://www.walmart.com/ip/Equate...om=/search
Much cheaper elsewhere

Slickdeals pro tip: Ignore any post made by a staff member. They either did ZERO due diligence or are getting a kickback for posting an advertisement disguised as a deal. This is NOT a deal.

36 Comments

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Pro
Jul 2, 2023
930 Posts
Joined Aug 2018
Jul 2, 2023
VanHagar
Pro
Jul 2, 2023
930 Posts
Thanks OP….was$7.24 out the door for me. Currently $13.86 in store at Walmart
Jul 2, 2023
193 Posts
Joined Feb 2019
Jul 2, 2023
MamaC918
Jul 2, 2023
193 Posts
Thanks OP, was actually just going to get some, since I 'm out, always have some in my medicine cabinet. Price was best I've seen. Timing was perfect!!
1
Jul 2, 2023
211 Posts
Joined Jan 2016
Jul 2, 2023
FLnative07
Jul 2, 2023
211 Posts
Great deal! $6.82 w/ coupon and 15% S&S. Thanks OP! Repped!
Jul 2, 2023
964 Posts
Joined Mar 2012
Jul 2, 2023
AtTheLeftThere
Jul 2, 2023
964 Posts
Diphenhydramine is the same ingredient used in sleeping pills in case anyone was curious. You can use these off label for that safely.
3
Jul 2, 2023
4,470 Posts
Joined May 2007
Jul 2, 2023
hy_tek
Jul 2, 2023
4,470 Posts

Our community has rated this post as helpful. If you agree, why not thank hy_tek

Researchers are investigating a link between some antihistamines and Alzheimers if anyone cares.
Last edited by hy_tek July 2, 2023 at 11:48 AM.
4
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Jul 2, 2023
206 Posts
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Jul 2, 2023
fandrew7
Jul 2, 2023
206 Posts
Why would anybody buy these over the generic version for half of the price?

https://www.walmart.com/ip/Equate...om=/search
Jul 2, 2023
1,101 Posts
Joined Jan 2016
Jul 2, 2023
BadgerStabber
Jul 2, 2023
1,101 Posts
Most know the original brand name "Benadryl" when it had the patent and take no notice to the active ingredient, which is used in the "generic" since the patent expired long ago.

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Jul 2, 2023
2,821 Posts
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Jul 2, 2023
Icemonkey
Jul 2, 2023
2,821 Posts

Our community has rated this post as helpful. If you agree, why not thank Icemonkey

For the record, this product rarely gets posted as a FP deal because of the generics angle.

Last time it got posted at FP was in 2020 for 2.79 https://dealquestnow.online/e/14325086-100-count-benadryl-ultratabs-antihistamine-allergy-relief-tablets-2-79-free-shipping-w-prime-or-on-25?src=SiteSearchV2Algo

And even at 2.79 people were heavily commenting on the generics alternative

Not saying bendadryl should never be posted, but 7.85 doesn't make the cut for a deal IMO. Maybe would post it at 4ish
Last edited by Icemonkey July 2, 2023 at 01:16 PM.
1
Jul 2, 2023
6,925 Posts
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Jul 2, 2023
FatFishJeff
Jul 2, 2023
6,925 Posts
Quote from fandrew7 :
Why would anybody buy these over the generic version for half of the price?

https://www.walmart.com/ip/Equate...om=/search
You can get 600 of them at Sam's Club for $4.48


https://www.samsclub.com/p/member...od17080114
1
Jul 2, 2023
559 Posts
Joined Nov 2008
Jul 2, 2023
BudmanTom
Jul 2, 2023
559 Posts
I'm not sure this is so great when you can buy a 1000ct for $10.....

https://www.amazon.com/gp/product...UTF8&psc=1
Jul 2, 2023
2,068 Posts
Joined Dec 2010
Jul 2, 2023
helicopter2
Jul 2, 2023
2,068 Posts

Our community has rated this post as helpful. If you agree, why not thank helicopter2

Much cheaper elsewhere

Slickdeals pro tip: Ignore any post made by a staff member. They either did ZERO due diligence or are getting a kickback for posting an advertisement disguised as a deal. This is NOT a deal.
2
Jul 2, 2023
2,737 Posts
Joined Feb 2013
Jul 2, 2023
rogere
Jul 2, 2023
2,737 Posts

Our community has rated this post as helpful. If you agree, why not thank rogere

Quote from hy_tek :
Researchers are investigating a link between some antihistamines and Alzheimers if anyone cares.
From Chat GPT: Yes, diphenhydramine, which is a commonly used antihistamine, has anticholinergic properties. It works by blocking the action of histamine, but it also has a secondary effect of blocking the neurotransmitter acetylcholine.

Acetylcholine is an important neurotransmitter involved in various brain functions, including learning, memory, and muscle movement. By blocking acetylcholine, diphenhydramine can have sedative and drowsiness-inducing effects, which is why it is often used as a sleep aid.

However, it's important to note that the anticholinergic effect of diphenhydramine is temporary and reversible. After the medication is metabolized and eliminated from the body, normal acetylcholine function resumes.

Also: There have been some studies that have suggested a potential link between long-term or chronic use of anticholinergic medications, including diphenhydramine, and an increased risk of cognitive decline and dementia, including Alzheimer's disease. However, the evidence is not conclusive, and more research is needed to establish a clear causal relationship.

One study published in JAMA Internal Medicine in 2015 found an association between the long-term use of anticholinergic medications and an increased risk of dementia. This study included various types of anticholinergic medications, including diphenhydramine. However, it is important to note that this study showed an association, not a direct cause-and-effect relationship, and other factors could have contributed to the observed results.

It's worth mentioning that the potential risk appears to be related to the cumulative exposure to anticholinergic medications over time, particularly in older adults. The exact mechanisms by which anticholinergics might affect cognition are still not fully understood.
Last edited by rogere July 2, 2023 at 01:20 PM.
1
4
Jul 2, 2023
9,273 Posts
Joined May 2015
Jul 2, 2023
texst
Jul 2, 2023
9,273 Posts
Are these sleeping pills chewable?
3
Jul 2, 2023
5,954 Posts
Joined Dec 2005
Jul 2, 2023
Gameross
Jul 2, 2023
5,954 Posts
Less than 1 cent each for generic at Sams Club: https://www.samsclub.com/p/member..._product_2

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Jul 2, 2023
4 Posts
Joined Nov 2014
Jul 2, 2023
GTOnizuka
Jul 2, 2023
4 Posts
These will give you memory loss
1
1

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