My ahi was about 10, and I started Cetrizine 10 mg before hs; my AHI dropped below 3 !. And stays there as long as I take it.

Zyrtec is the only over the counter medication that gives me the relief I need to breath, get over the itching and be able to enjoy the day.

My daughter is an allergy sufferer, and by taking one Zyrtec tablet a day, allergy symptoms stay away.

Great back up on the days where I Need a second allergy pill to help with my sinuses we usually get the off brand as this one can be pricey tho

This helped with my allergies immensely and have tried many other products but this one by far is the best.

Zyrtec is absolutely the best allergy relief medicine out there. Tried other brands in the past, but there's nothing better than Zyrtec!

Zyrtec has been really working for me with allergies. I take at night and it lasts all night and thru the next day. I prefer the smaller tablets

The product is good but that commercial with the girl sneezing in the car is DISGUSTING!! It is really gross...

I could not make it through the day comfortably without Zyrtec. I am not sneezing or dealing with a constant runny nose. Thank you.

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.