I don’t get much allergies and I have not tried other brands. If I rarely get allergy, I have used Zyrtec and it works for me. I never had any side effects. It’s not really affordable, I wish it was cheaper for those who gets allergies more often. 

This is only allergy medication that has consistently worked for me. It is pricey but it is worth it. I use it at night and don’t have to worry about allergies the next day. It also does not make you drowsy. I would recommend this product.

I have allergies to pretty much everything (pollen, pets, dust) all year round and this is the only allergy medicine I've tried that actually gives me any form of relief. If I miss a day, I definitely regret it!

I keep these in The medicine box because everyone in our house has an allergy to something. It works well. It’s taken in the morning and won’t need another until the next t morning.

I don’t really have allergies but every so often the pollen and ragweed are bad enough to make my eyes water and my nose itch. This helps a ton & I feel back to normal.

zyrtec is the only allergy brand i use!! i honestly get annoyed when i’m not home and need to use a different brand because it just never works as well. this stuff is non drowsy & quickly gets rid of all allergy symptoms

Zyrtec is the best OTC allergy medication for my seasonal allergies and pet allergies in particular. I have been takimg it for years, and have neber foumd anything more effective!

Great medication! It works wonders on our Sinuses. The first time I've I have slept through the night without blowing all night long. It is expensive, but how are you going to make a living.

I have allergies that are year around but worse in the fall and spring. Before using Zyrtec, I had a hard time breathing through my sinuses after starting on Zyrtec, I can breathe again normally. Thank you!!

I exercise outside each morning and spend a lot of time outdoors each day,all year around. I have also always had multiple pets. I need dependable Zyrtec daily.