Do you have a history of eye problems?

Jun 5, 2023 ... External irritants or foreign material in or around the eyes can cause redness. Common examples include grass, hair, toxic gases/fumes, fights ... Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. Apr 7, 2023 ... What Causes Red Eyes? Bloodshot or red eyes eyes are usually caused by an external irritant, called an allergen. Irritated eyes can look ... May 2, 2022 ... Why Do I Have Bloodshot Eyes? · Conjunctivitis · Dry Eye Syndrome · Uveitis. Feb 26, 2025 ... Yes, sinus allergies can cause red eyes. This happens when allergens trigger the body's immune response, leading to inflammation and swelling in ... Apr 9, 2024 ... The common causes of red eyes include allergies and dry eyes, which are usually not serious conditions and may be treated with eye drops. Dec 29, 2022 ... One of the common causes of sudden bloodshot eyes is a subconjunctival hemorrhage. It sounds serious, but it is usually harmless and resolves in ... May 2, 2022 ... Why Do I Have Bloodshot Eyes? · Dry eyes · Irritants such as smoke, pollen and perfume · Lack of sleep · Excessive alcohol consumption · Spending too ... Jul 9, 2019 ... Red veins in babies' eyes: what causes it? Your newborn baby might have red veins in their eyes from a subconjunctival hemorrhage (see above). Nov 18, 2024 ... Some of the most common causes of red eyes in dogs include allergic or bacterial conjunctivitis, upper respiratory infection, or eye irritation ...