My nightly routine wouldn’t be complete without a Zyrtec. My allergies are terrible if I happen to forget a Zyrtec. Zyrtec also is non-drowsy.

Works well for allergies, My 17 year old son suffers from seasonal allergies and this is a great help at alleviating them.

Every time I get attacked by pollen that sends me to the doctor. Zyrtec is the prescription I leave with. 'Nuff said.

I have used Zyrtec for at least 20 years during awful southern allergy seasons...beautiful but miserable for those of us with allergic rhinitis

I love this medication, I dislike that I can only take it while I'm off of work because it puts me to sleep. But amazing pills they work so fast.

This seems like the only allergy medicine that works on me. I have tried them all but always come back to this one. I wish allergies went away.

I have used Zyrtec ever since it was prescribed for me years ago. No other medicine gives me such good results plus no bad side affects.

My co-pay is lower than your product on the shelves. I still use it though because it works the best for me.

When I developed allergies a few years ago, Zyrtec helped A LOT! i recommend it to anyone with allergies.

I really like this brand. I feel it works fast and gives me the relief I need for a good long while. Cannot attest to 24 hours