Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Xyzal 24-Hour Allergy Relief Tablets, 110 ct. for
Xyzal 24-Hour Allergy Relief Tablets, 110 ct.
4.6 out of 5 stars
stars
12.4K ratings10.9K reviews
  1. 5 stars72% (9,037)
  2. 4 stars18% (2,302)
  3. 3 stars6% (693)
  4. 2 stars2% (212)
  5. 1 star2% (229)

Member photos

  • +37 images
Sort by |
Showing 2,131-2,140 of 10,939 reviews
Aug 25, 2025
Reviewer name: rosemarieb20_774
5 out of 5 stars
5 out of 5 stars review

Works all day

[This review was collected as part of a promotion.] Talk about an allergy medicine that actually works. I felt relief from my symptoms and was able to get though a high allergy day. I love how eye catching the design of the package is too. It def had an impact on why I picked it in stores.

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
May 20, 2021
Reviewer name: Brenda H
5 out of 5 stars
5 out of 5 stars review

Really helped!

[This review was collected as part of a promotion.] I received XYZAL Allergy 24HR as a sample and used it immediately. Although intended to be taken at night, I have taken it during the daytime as well. It has really helped with the sniffling nose and watery eyes. And it does seem to remain effective for a full 24 hours. I have already bought more.

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
May 18, 2021
Reviewer name: cris4
5 out of 5 stars
5 out of 5 stars review

Great helping aid

[This review was collected as part of a promotion.] Xyzal allergy 24 provided me with relief quickly. I never suffered from allergies before but these past few years I've really had issues with allergies. I've taken others that seem just to put me to sleep with no relief. Xyzal I felt it long lasting and had no issues. The size of the pill is hardly any bigger than a tic tac. Which is what I like, I cannot stand huge pills that get stuck in your throat. Its very easy to take and great to have on hand

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
Aug 20, 2025
Reviewer name: christinef1212_542
5 out of 5 stars
5 out of 5 stars review

Started to feel better in less than 1 hour!

[This review was collected as part of a promotion.] I don’t get allergies often, but when I do, I am usually down for the count. I’ve never taken these before and decided to give it a try. What I loved about it was it, my symptoms started to improve within 45 minutes. I didn’t feel very drowsy while taking it, which is great! The pill is very small and easy to swallow. I did not get a very funky aftertaste, which is a bonus. I do love the packaging, but I feel the box is way too big for the tiny bottle that’s inside. It would be great if the box was smaller to room and waste. I feel that the price point is perfect. I think I found my new go to for allergy relief!

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
May 20, 2021
Reviewer name: teresa
5 out of 5 stars
5 out of 5 stars review

Actually does work for 24 hours!

[This review was collected as part of a promotion.] I had been taking another allergy medicine every 12 hours because I was afraid of wasting money for a 24 hour pill and have it not work. Xyzal works for 24 hours! Within ten or fifteen minutes I can feel it start working,

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
Aug 27, 2025
Reviewer name: thud26_300
5 out of 5 stars
5 out of 5 stars review

Effective allergy OTC

[This review was collected as part of a promotion.] This is an effective OTC for allergy with 2nd-gen of antihistamine, I find that it works better than others that I have tried. The effect does stay for quite a while as well. It is recommended to take it night time.

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
Apr 22, 2021
Reviewer name: shereveals
4 out of 5 stars
4 out of 5 stars review

Nice Size tablet!

[This review was collected as part of a promotion.] I liked the size of this allergy pill. I have all year round allergies so I take allergy meds often. I do not think it worked as well as my current allergy pills I am taking, but it is definitely a great alternative to use! Thank you.

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
May 6, 2021
Reviewer name: Kiki7
5 out of 5 stars
5 out of 5 stars review

Absolutely the best allergy meds out there!!

I got this a few weeks ago and absolutely love it! It works fast, it doesn’t make me sleepy like Benadryl does, it also works better than citrizine, Allegra or any other allergy meds I’ve tried. I will be using this for all future allergy issues. Go buy some and try it!

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104
Jan 30, 2024
Reviewer name: Allie27
5 out of 5 stars
5 out of 5 stars review

Great for Urticaria in my experience.

The best thing for my overall allergies! It works year-round and helps keep my hives under control. Been taking this for years since developing Idiopathic Urticaria after moving to NC from Fl...it works without making me drowsy. I go into panic mode if I can't find in-club since it's the best price/qty anywhere and I can't be without it. I recommend it to anyone who has my condition. Glad I discovered this medication and it's the most effective thus far!

Helpful?0UPKDSNLVLBL4116735104
May 27, 2021
Reviewer name: Whotookbob27lol
3 out of 5 stars
3 out of 5 stars review

Keep water handy.

[This review was collected as part of a promotion.] I have awful allergies year-round and 9 times out of 10 I’ll be allergic to whatever is coming my way. So a 24-hour pill would be amazing for me and this one does work easing a good majority of my symptoms. However, it also creates a few that make me miserable in new ways. The thirst I get is unquenchable. And it’s not just a mouth thirst either, because my entire body holds onto the water for dear life. I retained so much water and even had edema in my legs one night to the point I had to take a water pill. I could breathe but my body was retaliating in other ways. I also became moody, or more moody than usual, and started having weird tics. Like my muscles would randomly spasm. So if you want to be able to breathe and don’t care about being a moody person that randomly tics, pees constantly yet somehow retains an enormous amount of water, and has an unobtainable obsession for water then go for it. At least you’ll be able to breathe. Sometimes that alone far outweighs the negative effects. Not for me though. And I’m sure not everyone will have these effects, but if you do drink drink drink, and keep that body moving. Especially those legs.

Review from chattem.com
Helpful?0UPKDSNLVLBL4116735104