
Red eye Causes - Mayo Clinic
Feb 19, 2025 · This eye condition often looks much worse than it feels. Find out possible causes of inflamed, irritated eyes and when to call the doctor.
Red Eye: Causes, Treatment & Prevention - Cleveland Clinic
Jan 23, 2023 · A “red eye” is a general term to describe red, irritated and bloodshot eyes. The redness happens when tiny blood vessels under your eye’s surface get larger or become …
Red and Bloodshot Eyes: Common Causes, Treatment - WebMD
Jan 28, 2024 · Your eyes get red when the tiny blood vessels on the whites of your eyes expand and turn the whites pink or red. Learn about the causes & treatments for red eyes.
20 Causes, Symptoms, and Complications of Red Eyes - Healthline
Feb 15, 2024 · Redness of the eye, also called bloodshot eyes, can indicate the presence of several different health issues. While some of these issues are benign, others are serious and …
Quick Facts:Eye Redness - Merck Manual Consumer Version
Doctors treat what's causing you to have red eyes, such as an allergy or infection. If your eye is itchy, place a cool washcloth over it or use artificial tears (eye drops that act like real tears to …
Red and Bloodshot Eyes: Causes, Treatment, and Prevention - GoodRx
Jun 25, 2024 · Red, bloodshot eyes are very common. They’re usually not a cause for concern but can sometimes be a sign of an eye condition. Allergies, dryness, and infections like …
Eye redness: MedlinePlus Medical Encyclopedia
Eye redness is most often due to swollen or dilated blood vessels. This makes the surface of the eye look red or bloodshot. There are many causes of a red eye or eyes. Some are medical …
Why Are Your Eyes Bloodshot? 12 Causes and Treatment - Health
Oct 30, 2025 · Allergies, dry eye, corneal injury, infection, and tiredness are common causes of bloodshot eyes. You can have eye redness from contact lenses, which keep oxygen from …
22 Causes of Red Veins in Eyes - Verywell Health
Jun 3, 2025 · Red veins in the eyes occur when small blood vessels near the surface of the eye become swollen. They can be caused by staring at a computer screen for too long, forgetting …
10 Causes Of Red Eyes And Their Treatment Options | Credihealth
May 14, 2025 · Allergies are a top reason for red, itchy eyes. They can make your eyes red and watery when exposed to dust, pollen, pet dander, or chemicals in makeup and contact lens …