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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)

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Showing 971-980 of 10,939 reviews
Jul 31, 2025
Reviewer name: laraines3_1454
5 out of 5 stars
5 out of 5 stars review

Relief that lasts

[This review was collected as part of a promotion.] I’ve been using Xyzal for a few months now to manage my seasonal allergies, and overall, it’s been really effective. Within an hour of taking it, I usually notice a big reduction in sneezing, runny nose, and itchy eyes. One of the biggest benefits is that it lasts 24 hours, so I only have to take it once before bed. Pros: • Fast-acting relief from allergy symptoms • Works all day and night • Doesn’t wear off in the middle of the day like some other antihistamines Cons: • Can cause drowsiness (even though it’s marketed as “less sedating”) • A bit more expensive than generic options If you’re sensitive to drowsiness, I recommend taking it at night (as the label suggests). It helps you sleep through allergy symptoms and reduces the risk of being tired during the day. For me, it’s become a go-to during allergy season. Especially living in San Antonio

Review from chattem.com
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May 18, 2021
Reviewer name: RHinElkGrove
5 out of 5 stars
5 out of 5 stars review

Great if you take it at night

[This review was collected as part of a promotion.] I've wanted to try this and finally had the opportunity with a sample package. Instead of taking it when I need it, like I always did prior, I took it at night. It makes you drowsy, but it does last throughout the following day. I was very impressed and have bought more.

Review from chattem.com
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Aug 1, 2025
Reviewer name: sydneys2017_2036
5 out of 5 stars
5 out of 5 stars review

Perfect for Seasonal Allergies

[This review was collected as part of a promotion.] Perfect for my seasonal allergies! Stopped my sneezing and made my day go by faster without having to worry about being an allergic mess in public! The bottle is small and doesn’t have a bunch of excess packaging so I can just throw the bottle in my purse for when I’m on the go.

Review from chattem.com
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Apr 20, 2021
Reviewer name: Cap5
5 out of 5 stars
5 out of 5 stars review

It really works

[This review was collected as part of a promotion.] I received a sample of Xyzal, and this stuff actually works! I usually used zyrtec and it works okay, but the Xyzal worked way better at making sure that my year round and seasonal allergies didn’t get to me. I even worked outdoors at a camp, and Xyzal covered me there too!

Review from chattem.com
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Apr 27, 2021
Reviewer name: Sadie83
5 out of 5 stars
5 out of 5 stars review

Wonderful allergy reliever

[This review was collected as part of a promotion.] I was so excited to have the opportunity to try out xyzal allergy medicine. I took this on some of my worst allergy days and it definitely worked. I didn’t notice it working any better to less than the leading allergy brand otc. I would plan on purchasing this product again although if I can save money, I would probably just stick with a store brand or a cheaper name brand allergy medicine. Please don’t let this deter you from purchasing xyzal tho, cuz it does do a prettt good job battling your worst allergy symptoms.

Review from chattem.com
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Jan 11, 2019
Reviewer name: HOLLY__H
5 out of 5 stars
5 out of 5 stars review

[This review was collected as part of a promotion.] Xyzal Allergy 24 hour is one of the best allergy medications on the market! It relieves my multi-allergy symptoms all day. Making it a great value. I will continue to use this product as long as it's available.

Review from SampleSource.com
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May 11, 2021
Reviewer name: dlb82
5 out of 5 stars
5 out of 5 stars review

My Allergy GO TO

[This review was collected as part of a promotion.] Xyzal is one of the leading Allergy Relief OTC meds you can get in my opinion. I take one at night and know that my next day will be smooth sailing with any allergy or sinus related issues. This product works pretty quick and is recommended to take at night. It gives me all day relief and again my miracle worker for allergy meds.

Review from chattem.com
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May 18, 2021
Reviewer name: mrsquick06
3 out of 5 stars
3 out of 5 stars review

Effective

[This review was collected as part of a promotion.] I received a free sample of Xyzal and took it as directed. It did did help with my seasonal allergies. It did not make me irritable or too drowsy to function as is the case with some other OTC allergy medications. I am reluctant to rate it higher as my sample had 5 tablets, and I don't know if I had taken it longer if I would have experienced any negative side effects.

Review from chattem.com
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Sep 19, 2023
Reviewer name: Joemom
5 out of 5 stars
5 out of 5 stars review

Effective and non drowsy.

[This review was collected as part of a promotion.] I receive my sample of Xyzal a couple of weeks ago and am so happy I did. Cleared up my symptoms without making me feel drowsy or cranky. It's a wonderful product for those who have allergies and don't want to feel like a zombie when taking medication. Highly recommend!

Review from chattem.com
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Apr 20, 2021
Reviewer name: Vonnashae
5 out of 5 stars
5 out of 5 stars review

XYZAL Allergy 24HR

I received XYZAL in the mail as a sample and it was amazing....I took it in the evening thinking that I would get sleepy but nothing happened. XYZAL is the best allergy medication I have ever taken and it lasts just like it says 24 hours...thank you Samplesource for sending me this great product...... I received a 5 package sample I had taken it and I went and purchased a ten tablet package...

Review from chattem.com
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