Does air pollution contribute to eye irritation?

There are many common causes of bloodshot eyes, including allergies, trauma and infection and inflammation. A bloodshot eye may be nothing to worry about, but ... 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 ... May 2, 2022 ... Why Do I Have Bloodshot Eyes? · Conjunctivitis · Dry Eye Syndrome · Uveitis. Sep 30, 2023 ... Bloodshot eyes typically appear red due to the dilation of tiny blood vessels in the whites of the eyes. 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. May 23, 2024 ... Causes. Bloodshot eyes appear red because the vessels at the surface of the white portion of the eye (sclera) become swollen. Vessels may swell ... It basically means the blood vessels under the eye's surface become larger and inflamed, causing the eye to look red. Dec 30, 2021 ... Conjunctivitis is caused by an infection of the thin, transparent membrane that lines the eyelids and covers the white of the eye. Infected ... Sometimes small blood vessels in the white of the eye can break, causing a red spot or speck. This is called a subconjunctival hemorrhage. The blood vessels ... Everybody gets them, but what causes bloodshot eyes? Also, how do you get rid of bloodshot eyes? Click to learn more about bloodshot eyes.