What causes redness in the white of the eye?

Apr 02, 2024 Source: Cainiu Health

Dr. Wang Shuai

Introduction

In general, redness in the white of the eye may be caused by eye injury, blepharitis, conjunctivitis, scleritis, keratitis, or other conditions. Eye trauma can lead to redness, especially if there is blood vessel rupture or damage to ocular tissues. In daily life, maintaining a regular schedule and moderate eye use—along with other healthy lifestyle habits—can promote eye health.

Under normal circumstances, redness in the white part of the eye may be caused by eye trauma, blepharitis, conjunctivitis, scleritis, keratitis, or other reasons. If any discomfort occurs, it is recommended to seek medical treatment immediately. A detailed analysis is as follows:

1. Eye trauma: Injury to the eye can cause redness in the white of the eye, especially if there is blood vessel rupture or damage to ocular tissues. Applying a cold compress or a wet towel gently to the injured area may help reduce swelling and inflammation.

2. Blepharitis: Blepharitis refers to inflammation of the eyelid margins, usually caused by bacterial infection. This inflammation can lead to redness, swelling, and pain around the eyelids, thereby affecting the appearance of the white of the eye. Treatment may include medications such as chloramphenicol eye drops, ofloxacin eye ointment, or doxycycline hydrochloride tablets, as advised by a doctor.

3. Conjunctivitis: Conjunctivitis is an inflammation of the conjunctival tissue on the surface of the eye, with redness of the white of the eye being one of the common symptoms. It may be caused by bacteria, viruses, allergens, or other irritants. Medications such as olopatadine hydrochloride eye drops, sodium cromoglicate eye drops, or emedastine difumarate eye drops may be used under medical guidance for treatment.

4. Scleritis: The sclera is the white outer layer of the eyeball, and scleritis refers to inflammation of this layer. Inflammation causes the sclera to become red and may be associated with other eye conditions or systemic diseases. Treatment may include medications such as tobramycin and dexamethasone eye drops, flumethasone eye drops, or diclofenac sodium eye drops, as recommended by a physician.

5. Keratitis: Keratitis is an inflammation of the corneal tissue, and redness of the white of the eye is one of its common symptoms. It may be caused by bacteria, viruses, fungi, or other irritants. Symptoms may be relieved with medications such as methylprednisolone tablets, acyclovir eye drops, or ganciclovir ophthalmic gel, based on a doctor's advice.

In daily life, maintaining a regular sleep schedule, practicing moderate eye use, and adopting other healthy lifestyle habits are beneficial for eye health.

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What causes the whites of the eyes to appear bluish?

In general, bluish discoloration of the whites of the eyes may be caused by eye strain, low blood pressure, iron-deficiency anemia, migraines, or glaucoma. If any discomfort occurs, it is recommended to seek medical attention promptly. Prolonged use of electronic devices such as computers and smartphones, as well as extended periods of reading, can lead to eye strain and subsequently cause the whites of the eyes to appear bluish.

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What does it mean when there is a white raised area on the white part of the eye accompanied by red blood vessels?

In general, the presence of white bumps on the white part of the eye accompanied by red blood vessels may be related to conditions such as conjunctival edema, conjunctival concretions, pinguecula, pterygium, or follicular conjunctivitis, and targeted treatments can be applied. It is recommended to seek timely medical evaluation and treatment at a hospital. In daily life, it is important to use eyes properly and avoid rubbing them, which helps maintain eye health.

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Will yellow spots on the white of the eye disappear?

In general, yellow spots on the white part of the eye can be resolved, but they will not disappear automatically and require treatment. Yellow spots on the sclera may be caused by factors such as inflammatory irritation, prolonged exposure to direct sunlight, nutritional deficiencies, or ocular trauma, leading to pigment deposition in the retina. This pigment deposition does not break down spontaneously, so it will not resolve on its own.

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What causes yellow spots on the white of the eye?

Yellow spots on the white of the eye may be caused by aging, solar radiation, pterygium, conjunctival nevus, viral hepatitis, or other factors. To maintain eye health, it is important in daily life to protect the eyes, avoid prolonged exposure to intense light or harmful environments, and maintain healthy lifestyle habits and regular作息 (sleep patterns) to help prevent eye problems.