Works pretty decent for awhile as I have the worst allergies. Over time I feel like I need to switch to Claritin for awhile. Also cost comparison they are more expensive than Claritin.

Having lifelong allergies, I depend daily on Zyrtec to control my allergies. If I accidentally miss taking it; I can tell by midday as dripping like a faucet!

Nothing seemed to work until Zyrtec. This is an absolutely incredible product. Please try it today, as I am now proof that allergies don't have to rule your life.

Effective allergy pills. Convenient dosage. The action lasts 24 hours. Nice packaging and affordable price. Ingredients are only active substances. Cumulative effect.

Zyrtec is by far the best allergy medicine for me. It works quickly with no side effects and lasts longer than 24 hrs. I love it and recommend to all of my friends and family!

I get bad allergies and Zyrtec is the only allergy medicine that gets the job done. I get a little drowsy so I take it at night but better than itchy eyes!

My allergist recommended using Zyrtec daily in addition to my allergy shots. I've tried many other brands but Zyrtec is the only one that works all day long for me.

I've had seasonal allergies since my early twenties and ever since I discovered Zyrtec I can breathe and I've saved a fortune by NOT having to buy boxes and boxes of tissues.

I was happy the day when my doctor recommend Zyrtec. It helps me tremendously, I use it on a daily basis if I forget then I suffer the next day. Thanks to the manufacture of Zyrtec.

I get this by prescription. Truly saves my days from complete misery. I had not experienced allergies until later in life and my doctor saved the day n