what happens in eye flu - #21839
I am really confused about this whole eye flu situation. A few days ago, I woke up with my eyes feeling super gritty and irritated, like there was sand in them, which was weird. They were also a bit red and watery, and I thought, ugh, not again! I've heard my friends talk about eye flu, but I'm not sure what happens in eye flu exactly. It felt like the allergies I usually get, but way worse! I went to my eye doctor and he said I might have conjunctivitis or could it be an actual eye flu?? He didn’t really explain what happens in eye flu or what causes it. He just gave me some drops, which helped a little but I'm still kinda scared about what happens in eye flu. Like, is it contagious? Am I going to feel like this forever? My friend had a similar issue last year and she was out of commission for weeks! What happens in eye flu also? Is it just a phase that’ll pass? Or is there something more serious going on? Should I be worried about my vision or anything long-term? I just wanna know what I'm dealing with here!
100% Anonymously
No sign-up needed.

Doctors' responses
Eye flu, which is often referred to as viral conjunctivitis, is usually caused by a viral infection that affects the outermost layer of your eye and the inner surface of your eyelids, also known as the conjunctiva. It’s pretty common for it to cause the symptoms you’re experiencing: redness, a gritty sensation, tearing, and sometimes even discharge. Itchy eyes and light sensitivity aren’t uncommon either. Viral conjunctivitis, like what you’re describing, tends to be quite contagious, so it’s important to practice good hygiene—wash your hands frequently, avoid touching your eyes, and don’t share towels or pillowcases with others to prevent spreading it to those around you. Most cases of viral conjunctivitis are self-limiting, meaning they’ll go away on their own, typically within one to two weeks. The drops your eye doctor prescribed probably help with the symptoms by providing lubrication or reducing inflammation. While it can feel persistent and uncomfortable, it’s not likely to cause lasting damage to your vision. However, if you notice significant pain, or changes in vision, or if symptoms persist beyond a couple of weeks, it would be a good idea to revisit your eye doctor. In some rare cases, bacterial infections might be present too, requiring different treatment. Keep monitoring your symptoms and maintain that hygiene routine—it’s key to protecting both your eyes and those of people around you.
100% Anonymously
Get expert answers anytime, completely confidential. No sign-up needed.
About our doctors
Only qualified doctors who have confirmed the availability of medical education and other certificates of medical practice consult on our service. You can check the qualification confirmation in the doctor's profile.