I got a sample of 5 tablets to try right two days before my spring allergies hit me hard (thanks juniper). They recommend taking these in the evening since they can make you feel pretty drowsy. That day I was sneezing all the time, my nose was both runny and stuffy and my eyes really watery. After I took the pill, pretty much in one hour I was able to breathe again and fall asleep. The next day (and every following day after taking these 5 following nights) I still felt pretty drowsy throughout the day (so yeah, they obviously work 24h). I was still able to breathe pretty well but my nose became very dry. I still sneezed more than on my normal non allergy days but less than before Xyzal. So it does work well but the sides effects are still pretty big and I want to believe there is another brand that won’t make me feel so drowsy and make my nose so extremely dry. #xyzal

[This review was collected as part of a promotion.] I tried Xyzal when I started to get my usual Spring allergies (sneezing, runny nose, itchy eyes, etc.), and my nose bled once a day for the next three days. I immediately stopped taking the Xyzal after the first day. I'm not surprised, because I also experience this when using Loratadine, but trying Xyzal has now taught me I'll experience the same symptom with Levocetirizine dihydrochloride.

[This review was collected as part of a promotion.] When it rains and the molds are up and in the spring when the pollen count is crazy, I normally take a 24 hour pill plus a diphenhydramine each morning before I walk out the door. With Xyzal, I took one pill before bed each night and did not feel I had to take another pill in the morning.

Finally I have found something that truly works for my allergies. I have tried for years to find that just right medication that would put my nagging and annoying allergies to bed. I cannot thank you enough that I can now take one pill in the early morning that takes care of me until bedtime. One Pill!

[This review was collected as part of a promotion.] I received this as a free promotional item to use and review. I am very prone to allergies, especially in the Spring. After taking Xyzal Allergy 24hr helped to clear up my symptoms for most of the day. I was starting to feel the symptoms come back about 20 hours after taking the pill.

[This review was collected as part of a promotion.] Allergies are really terrible in Spring in Texas and I wanted to try Xyzal to try to alleviate my allergies. Unfortunately I didn’t notice much improvement in my allergy symptoms but that could also be because they are absolutely terrible this time of year.

[This review was collected as part of a promotion.] I have seasonal allergies and decided to give this product a try. This product works well for relieving allergy symptoms especially the sneezing. Just be careful because it will make you drowsy so it is best to take at night around bed time. You will wake up in the morning and your symptoms will pretty much be gone. I would recommend product and in fact have recommended and gave some to my sister who’s allergies are worse than mine and she now also buys and uses this product.

[This review was collected as part of a promotion.] I love Xyzal! It actually lasts all day! Where my other allergy med, I need to repeatedly take again and again to get relief and to be able to sleep. With Xyzal, I take it once and I can breath, very little sneezing, and no watery eyes. I would definitely buy and recommend. #tryb4buy #xyzal24hr #sample4review

I received a 5 day sample of Xyzal. I was thinking these were going to be just like all the other allergy relief products I have tried however to my surprise, Xyzal worked so well, that now I make sure to always have Xyzal in my house at all times! Also I have recommended it to a couple of people and they to are now Xyzal customers for life! Thank you for allowing me to have allergy free days!!!

[This review was collected as part of a promotion.] Finally! Found a product to help with seasonal allergies! Usually I'm sneezing from the all the different pollens.. Sneezing all my waking hours! I've taken Xyzal and the sneezing slowed the first day and by day 3, no sneezing or itching eyes at all! Love this product.