What is papilledema a sign of?

The ruptured vessels appear as a bright red spot on the surface of the eye. What Causes Subconjunctival Hemorrhages in Infants? Subconjunctival hemorrhages are ... Feb 26, 2020 ... #1. Control Your Air Vents. Bloodshot eyes after flying are often caused by a lack of lubrication in the eye. Cabin air is extremely dry, and ... Jan 4, 2022 ... Dry eyes can occur when you're unable to produce enough tears. The medical term for this condition is keratoconjunctivitis sicca. Common causes ... Bloodshot eyes happen when the blood vessels in your eye become more noticeable, larger or inflamed. Your eyes might not feel any different. May 26, 2022 ... If your red and bloodshot eyes are due to dry eye, hay fever or another allergy, conjunctivitis, blepharitis or photokeratitis, you may be able ... Apr 2, 2025 ... Pink Eye in Dogs (Conjunctivitis): Pink eye, or conjunctivitis, is a common cause of red eyes in dogs. It's characterized by inflammation of the ... It basically means the blood vessels under the eye's surface become larger and inflamed, causing the eye to look red. Seasonal or environmental allergies, such as those to pollen, pet dander, and cigarette smoke, can cause red and swollen eyes. You may also experience itching, ... Feb 27, 2023 ... Conjunctivitis (or red eye) is a common eye condition. Get information about its symptoms, how it's treated and where to get help. Red eye. A red eye is usually nothing to worry about and often gets better on its own. But sometimes it can be serious and you'll need to get medical help.