Do your eyes feel itchy, burning, or gritty?

May 30, 2019 ... Red eyes occur when the small blood vessels that are present on the surface of the eye become enlarged and congested with blood, making them more visible. Sep 10, 2024 ... What Causes Bloodshot Eyes? · Allergies and Sensitivities · Blepharitis · Contact Lenses · Corneal Abrasions and Ulcers · Dry Eye · Eye Strain. Eye redness is most often due to swollen or dilated blood vessels. This makes the surface of the eye look red or bloodshot. Jan 7, 2025 ... Dust, air pollution, chemicals, and wind are common causes. Some people develop eye redness due to smoke in the environment. It is not uncommon ... 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, ... Red eyes are usually caused by easily treated issues like allergies or pink eye. But if you're in pain or your vision's changing, it could be more serious. Red eyes. Watery or white, stringy mucus discharge. Swollen eyelids. These ... Intense itching of the eyes is a symptom only associated with eye allergies. Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. 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, ... Sep 3, 2024 ... Due to repeated and forceful self-induced vomiting, a sudden increase in pressure from throwing up can increase the pressure inside the eye and ...