Is excessive tearing sometimes a sign of a problem?

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 ... 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. Allergic conjunctivitis. The most common cause of itchy eyes is an allergy. Your eyes may start to itch if you are near pollen or animal fur. Other things ... Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. The medical name for this is a subconjunctival haemorrhage and it can be caused by straining, coughing, vomiting or even heavy sneezing.Burst blood vessels can ... May 26, 2022 ... If your red and bloodshot eyes are due to dry eye, hay fever or another allergy, conjunctivitis, blepharitis or photokeratitis, you may be able ... Jan 6, 2023 ... Some red eyes may be caused by eye infections like conjunctivitis (pink eye), and conditions such as corneal ulcers, glaucoma, blepharitis ... Box 1. Common causes of paediatric red eye. · Viral conjunctivitis. · Bacterial conjunctivitis. · Corneal abrasion/trauma. · Subconjunctival haemorrhage. 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 ... Bloodshot Eyes: Causes, Symptoms & Treatment ... Bloodshot eyes describe a condition when the blood vessels in the white part of the eye (sclera) are swollen. The ...