Strange red streak in my eye after a long flight — cause for

After a 10-hour flight, I found a thin red line across the white part of my eye. It doesn’t hurt or itch, but it’s been five days and still there. I sleep enough and use artificial tears, but it hasn’t cleared. Has anyone had similar post-travel issues?

Flights can really dry out your eyes, but a red line sounds like more than dryness.

Long flights can definitely stress your eyes due to dry air and pressure changes. What is iridocyclitis https://myvisioncare.org/blog/how-to-he ... ed-to-know includes some useful advice for handling eye issues after travel. I got something similar after a red-eye flight and assumed it was dryness, but it turned out to be a small burst vessel. Using warm compresses helped, but it took about 10 days to fade. As long as there’s no pain or visual disturbance, it’s usually harmless. Still, always good to double-check with a doctor if it sticks around.