Can fungal infections cause eye redness?

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. Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. Jan 16, 2020 ... Allergies are the primary cause of red eyes. The body reacts to an allergen—pollen, pet dander, mold, dust—by releasing histamines. Histamines ... 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 ... One of the most common is having red eyes (or a red eye), which, in the vast ... When this happens, it can cause a bright red blood spot within the eye. Q 2: What causes red eyes? · Thick, yellow green discharge from the eye usually indicates that there is a bacterial infection. · Clear discharge from the eye may ... 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 30, 2023 ... Bloodshot eyes typically appear red due to the dilation of tiny blood vessels in the whites of the eyes. Pushing and straining raise your blood pressure, which can cause broken capillaries and red eyes. But don't worry – bloodshot eyes are generally harmless and ... Jan 22, 2025 ... It's common for a red eye to look worse than it feels. Many eye conditions can cause red eyes, such as injury, allergy, or dryness.