This is the only product that I have found the provide consistent relief form both seasonal allergies and allergies to pet dander!

The only allergy medication I use every single day. Starts to work after about 15 minutes and last all day (24+ hours). Couldn’t live without this.

Zyrtec is one of the most effective anti-histamines I've tried. It's definitely a reliable product. The generic works just as well though.

It is the only OTC that stops the runny nose, the cough and headaches. Use it daily and can't be without it. (PS no side effects)

I bought this because my doctor recommended it. It was impossible to open. Used tools and still could not open! Taking it back to the store.

All day allergy relief just when I need it. Love this product, one little pill and I can be free to continue with my day.

This is the best product ever for my allergies. If it was not for zrytec I would be suffering. Thank you Zrytec

I was using this for my allergies and began experiencing pain throughout my body. I do not recommend this product.

This is the best if find over the counter that works wonders, I will recommend it to everyone to use. It doesn't make you sleepy.

I suffered for year round allergies. Zyrtec has been my special helper for 365 days. Doctor recommended and not drowsy effects