Can looking directly at the sun cause eye damage?

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, ... Sep 11, 2024 ... Bacterial conjunctivitis causes sore, red eyes, with a lot of sticky pus oozing out of the eye. Some people with bacterial pink eye have ... Jun 26, 2015 ... it's not the chemical itself turning your eyes red after a swim — it's everything else in the water that chlorine goes in to kill ... Specifically ... Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. Possible Causes of Red Eye · Allergies: Exposure to allergens like pollen, dust, pet dander, or certain chemicals can trigger red, itchy eyes. · Dry Eyes: ... Exposure to pollen, grass and other airborne allergens causes seasonal allergic conjunctivitis. ... Red eyes. Watery or white, stringy mucus discharge. Swollen ... Aug 16, 2021 ... Common causes of red eyes ... The causes of red eye range from a minor irritation to a more serious condition or infection, including ... Sep 1, 2019 ... Red eyes can result from causes other than those listed above, including infection, eye injury, smoking or exposure to smoke, having a cold or the flu, ... Apr 28, 2020 ... My personal senior citizen red eye was caused by a blocked oil duct in the upper lid called a “chalazion”. Treatment is simply warm soaks and ... Nov 21, 2016 ... bloodshot eyes can be caused by a bunch of different things. They're often a sign of another problem—like dry eyes, too little sleep, or even ...