Works almost immediately! Tablets are very small and easy to swallow. The cap is child proof but easy to open for an adult. With the allergy season coming this is a lifesaver

This is my favorite nondrowsy med. I use this daily and it helps to relieve allergies within a few minutes of taking it. They come in easy to store bottles that I love.

It helps with both indoor and outdoor allergies. It works fast and is long lasting so you only have to take it once. It's really helped with my itchy eyes and sneezing and I like that it doesn't make me feel tired.

These tablets work fast and provide long lasting relief from sneezing, itchy eyes and runny nos! I love that one tablet lasts all day and doesn't make me drowsy! I take it all year round!

This allergy relief tablet found over the counter gives quick relief for even the worst of my allergy days. I usually dread spring but these make it way easier. I like how I can easily carry around in my purse.

This medication is a complete life saver when fall allergies hit. The seasonal changes can be rough, but this medication makes it bearable. The cost is very reasonable and the containers are a great value.

This worked well for my allergies for many many years. I took it every day once allergy season started up (mine were worse in the spring) and it helped keep my allergies at bay very effectively

I have tried just about every product available with some results, but when I tried Zyrtec it was like a miracle.

Works extremely well for allergy symptoms. Personally makes me tired but doesn't do that to everyone. I also put 3 stars because I took it daily for a long period of time and didn't know that you could withdraw from it when stopping it. I had full body intense itching for about 2 days. No longer take this for that reason but when I was taking it it worked well.

These still make me pretty drowsy. Not sure if it just me but my bottle says non drowsy so I don't know what's going on with that. But the do clear your allergies up fairly quickly