I was bothered by post-nasal drip. My ENT recommended Zyrtec and it has helped in alleviating my problem.

This is a great over the counter option for allergies! Be sure to take it at night though, or you might get a little drowsy.

Been taking for 5 days & so thankful the fits of sneezing have subsided! Doesn't make you drowsy or edgy. I hope I don't have to take 4ever!

I have tried other allergy medicines, but this one has worked the best for me. Does not make you sleepy or drowsy.

It is the best I have ever tried. The only one that truly helps with the change in the weather and season. I highly recommend to anyone.

Effective and works fast for our family seasonal allergies. It was originally prescribed by our allergist, but became over-the-counter.

This is the best allergy pill on the market. I need to take it every morning so that I don't suffer and it is the only pill that works for me.

Purchased this product when my prescription allergy medicine was not doing the trick. It worked better.

Zyrtec provides needed relief during the height of the allergy season. The added decongestant in Zyrtec D is also very helpful when needed.

Works within 30min and helps allergies right away. It does cause a bit of drowsiness and it doesn't go down well dry but it works.