Opcon-A Allergy Eye Drops, Antihistamine and Redness Relief for Itchy, Red Eyes, Soothes Irritation from Pollen, Ragweed, Grass, Animal Hair and Dander Clinically Proven Formula, 0.5 Fl Oz (Pack of 2)

I have a lot of outdoor allergies that irritates my eyes, so I need to keep eye drops stocked. I often also get eye irritation from dog hair from my dog. I like the size of this package as it comes with two bottles, making it a great value for its price. I have traveled with these bottles and found that they do not leak and have no side effects for me. My wife who has very sensitive eyes finds these gentle and soothing even for her, so that’s a big win as well. I find it to be quite effective and helps reduce puffiness and irritation after about 20 minutes post use.

Well honestly wasn't really expecting to review eyedrops, normally not able to be that impressed to go out of my way to so so. I have tried a few different brands over the years, none have just.... like 100% worked like this one. I have a cat, dog, and a blooming garden and am allergic to all 3. All seasons are allergy seasons. These drops stop me from wanting to claw out my eyes entirely and forget that it is even a problem. So far positive effects last long enough for my eye to settle, so at LEAST 6 hours. I also take cetrizine (Zyrtec generic) but it doesn't help with my eyes, this does. 10/10 very worth the money and will order again when I am out (probably soon).

These helped my eyes so much during allergy season. My eyes were so itchy, and swollen. I had tried many different eye drops. I found these and found felt instant relief. I didn't feel any buring sensation. It didn't make my eyes dry or feel more irritated. They felt great for awhile. However, it didn't last as long as I expected it to. I did reapply sooner than I had hoped. Overall, this product did give me more relief than other brands and I will buy it again

I have mast cell activation syndrome (MCAS). Itchy eyes is one of the symptoms I have from flare ups and these eye drops help a lot to control it. For others with MCAS, it might be helpful to know these eye drops help me for itchy eyes caused by ANY trigger, for example, light exposure, excess heat, foods, etc.

Every year my teenage son gets bad eye allergies during the early spring. I always have this ready because it’ll stop his allergies right in their track. It does burn a little bit when he first puts it in. He’s also allergic to dogs, unfortunately. However, this product lets him go around dogs without having to deal with itchy eyes for a week after.

Excellent moisturizing allergy eye drops. Works better than any other I have tried, and last half the day before having to use it again. Like that it comes in a two pack. One for home and one for work.

Found these more effective than pataday for itchy and dryness relief! My eyes feel so nice afterwards and price is fantastic considering you get a two pack. From a brand you can trust. As an.Optician, I highly approve this product!

Seems to be one of the few better eye drops available nowadays that actually cures red eyes!!!!

Love it it really help me and reduce the redness in my eyes