I only used it a few times and i think it worked. My eyes stopped itching and it cleared up the redness, however it does burn when you use it for a few minutes. You also have to be careful not to put too large of a drop in because it really dilates your pupils.

This product ALWAYS works for me. It’s effective in relieving my dry, itchy eyes and takes the redness away. I feel more confident using these eye drops than any other on the market … and I’ve tried them all.

This product truly works to help relieve tired, dry eyes. We have been using it for years. We've tried other products, but this works without fail.

Works like water, does nothing

I am allergic to Ambrosia. I suffered for several years, drank a lot of antiallergic drugs, but nothing helped. I wanted to scratch my eyes unbearably. Which is what I did. In the morning, after sleep, as soon as you open your eyes, itching, pain in the eyes and lacrimation appear. Every year I got worse and worse. My allergies were expressed by pain in the eyes. Drops from Opcon-A came to my aid, removing allergies from the eyes. Drops are in a white bottle made of fairly hard plastic. The bottle closes with a convenient threaded cap. Drops are liquid, the consistency is like water. Transparent, have no color and smell. Active ingredients: Naphazoline hydrochloride and Pheniramine maleate. DOSAGE. For adults and children over 6 years old, instill 1-2 drops into the affected eye up to 4 times a day. APPLICATION. Drops I apply as follows: First week: I instill immediately after waking up, 1 drop in each eye. It is necessary to drip into the inner corner of the eye. During the day I drip as needed, when it starts to itch again. Usually, it is 4-5 times a day. The second week and until the end of the allergy season: I drip in the morning and in the evening, before going to bed. The drops are very easy to use. After instillation, they quickly and evenly spread throughout the mucosa. Helps not immediately. First comes a slight improvement. The improvement is gradual. After a week, it becomes quite comfortable. During the day - the symptoms of allergic conjunctivitis do not bother. If you do not drip in the morning, immediately after waking up, then I had time to comb my eyes, and then, when the drops were instilled, there was a burning sensation. The burning sensation passes within a couple of minutes. I didn't have any other side effects. Recommended for people with similar symptoms of allergic conjunctivitis. If the review was helpful to you, click Like. Thanks! Health to you and your children!

I like it a lot, and I'm afraid I'm worried if I don't have stock. This eye drop is mainly used to prevent allergic symptoms caused by pollen. If you apply this eye drop before you have any symptoms, it may help your eyes and reduce itching and sickness. It's different from the eye drops you get at the hospital, so I don't feel that the symptoms disappear, but using it in advance will alleviate the symptoms later.

Even if it becomes itchy and red, it will calm down with a single drop and reduce the redness. It's not irritating and eye drops can cause itching around the eyes, but this isn't the case at all! !! I love it with my family.

This is my first purchase because the pollen causes severe itching and redness in my eyes. After using the eye cleaning solution, I applied this to cure the itching in my eyes at once.

relieve itching, I will not say that they completely remove redness and constrict blood vessels, but there is relief and there is a feeling of washed eyes

I have itching due to allergies all year round, so I bought it. The Vidin I bought last time was out of stock, so I tried this, but the symptoms are not alleviated very much. It's not terrible itching, but it's not good to rub my eyes, so I started using eye drops. Unfortunately, the effect was weak for me, and Vidin was better. The size is the same, but Vidin is cheaper and the symptoms are temporarily relieved, so it was more suitable. Both are easy to use and easy to use.