[This review was collected as part of a promotion.] I have bad allergies and used many different brands of medication. Xyzal doesn't seem to work that well. it didn't make me sleepy, it didn't seem to help with my allergies, others I've used seen to help me more than this one. I was just not that impressed with it. I wouldn't repurchase this medication. I tried all of them just make sure.

[This review was collected as part of a promotion.] I received a 5 day sample. It sat in my medicine cabinet for about 3 weeks. Then the tree pollen was in bloom and I felt every symptom you could imagine. So I took it before bed. The next day I felt soo much better. I took it for a total of 3 nights. After day 2 my symptoms we're almost gone. Day 3 I felt like a human being again. I was honestly surprised at how soon and we'll it worked. Through the day and night. I was so happy that it actually worked for 24 hours. Awesome experience.

[This review was collected as part of a promotion.] I was able to try Xyzal and I must say I was taken aback. I was able to get a good night's sleep and was tell tested and refreshed for in the morning. I am a new person of Xyzal allergy medicine and I will be using for now on for all my allergies needs.

[This review was collected as part of a promotion.] I received a 5 day sample of XYZAL and used it over the course of a week in late April. The Xyzal worked great, I didn't have any issues with being tired or drying of my nose. I would definitely purchase this product.

[This review was collected as part of a promotion.] I usually use a different brand for allergy relief, but I was surprised on how quick and effective Xyzal worked for me. I had no side effects while taking the pills either. Not sure if 24 hours, but did have relief for a long time.

[This review was collected as part of a promotion.] I really like take Xyzal Allergy 24 hour. I woke up in the middle of the night with the worse allergies. I remembered I had some Xyzal and within an hour I was back asleep, feeling fine. I did feel drowsy the rest of the day.

[This review was collected as part of a promotion.] I absolutely loved this product! It took care of my allergies right away without causing drowsiness while lasting all day! It also, didnt give me. a head ache like some allergy medicines can! Would definitely recommend it!

[This review was collected as part of a promotion.] I took this at bed time, when I take my antidepressant (It causes drowsiness). I was a little groggy the next morning, which cleared up pretty fast, about 30 minutes.. It relieved mu allergy symptoms for the 5 nights and days that I took them. I have to say that Xyzal really works. I would use this again, when my allergies start to act up.

[This review was collected as part of a promotion.] My allergies were destroying me and I thought I would try Xyzal Allergy 24hr. After about an hour my eyes stopped watering and I could breathe again. I think this is going to be a daily treatment for me to get through this season.

[This review was collected as part of a promotion.] I received this as a free sample and was excited to try because of the 24 hour relief. I did not feel it added up to that. I tried it three nights in a row and did not notice any significant change in my allergy symptoms