I've used this product for several years for my allergies. It works very quickly and relieves my allergy symptoms each time.

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

I found I just wanted to sleep with these. If u r sensitive to some drugs like me don't use this find another one.

Summer, winter, fall, spring-Zyrtec gives me quick relief and helps me manage my allergies. Won't leave home without it.

For me this is one of the only allergy meds that works for me. It works quickly and it’s super effective. It’s expensive, but it works.

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

It helps,…I think. Doesn’t make me drowsy, which is a plus. Doesn’t not work, but also doesn’t not work. Hence, 3 stars ⭐️ ⭐️⭐️.

I have been taking this medication for 18 years. It keeps me functioning around normal fragrences that I am alergic to. It is a lifesaver.

I have been taking Zyrtec for over 20 years. It has really relieved my allergy symptoms (nasal congestion, cough, runny nose and eyes).

My 3 teenage sons and myself all use Zyrtec product to relieve allergies. If we are out, it is missed. thanks!