Is orbital cellulitis a cause of eye swelling and redness?

Causes of a red eye · a burst blood vessel (subconjunctival haemorrhage) - a bright red area in the white of your eye · conjunctivitis - gritty or burning ... 9 Causes of Red, Bloodshot Eyes. Patricia Pinto-Garcia, MD, MPH. Nishika Reddy, MD. Written by Patricia Pinto-Garcia, MD, MPH | Reviewed by Nishika Reddy, MD. Mar 7, 2025 ... A red eye usually goes away in a week or two if it's caused by something minor, like conjunctivitis or a small burst blood vessel. These issues ... 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 ... 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 2, 2022 ... Why Do I Have Bloodshot Eyes? · Conjunctivitis · Dry Eye Syndrome · Uveitis. Aug 5, 2024 ... It may be related to an autoimmune disorder, infection, or exposure to toxins. The type of uveitis that causes the worst red eye is called ... Jan 7, 2022 ... What causes bloodshot eyes? · Allergies: Allergies can lead to eye symptoms, such as redness, itching, and watery eyes. · Pink eye: Pink eye ... A “red eye” is a general term to describe red, irritated and bloodshot eyes. The redness happens when tiny blood vessels under your eye's surface get larger or ... Red eyes. Watery or white, stringy mucus discharge. Swollen eyelids. These ... Intense itching of the eyes is a symptom only associated with eye allergies.