Eye Health: 8 Symptoms & Causes of Vision Problems

Health Symptoms

What are the 8 Symptoms & Causes of Vision Problems and Health?

Vision problems can be caused by numerous conditions and can negatively affect your overall health and wellness. In its early stages, it is important to recognize the symptoms of deteriorating vision and take preventative steps to ensure your eyes remain healthy. Here are 8 symptoms and causes of vision problems and health.

1. Poor focus and blurred vision

Poor focus or blurred vision are common signs of deteriorating vision. This loss of clarity can stem from aging, refractive error, nearsightedness, farsightedness, astigmatism, or a cataract. It may be treated through a combination of lifestyle changes and corrective eyewear, such as glasses or contact lenses.

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2. Eye strain or fatigue

Eye strain and fatigue can be caused by computer usage, reading or any other activity that involves focusing on close objects for an extended period of time. This problem can lead to headaches and can be alleviated with eye breaks and relaxation exercises.

3. Light sensitivity

Light sensitivity, also known as photophobia, occurs when the eyes become more sensitive to light and can cause pain, watery eyes and headaches. Light sensitivity often happens after an injury, infection, inflammation or as a side effect of certain medicines.

4. Dry eyes

Dry eyes, or keratoconjunctivitis sicca, is a condition in which the eyes do not produce enough tears to lubricate the eye. Symptoms include redness, burning, and itching along with blurry vision. This condition can be managed via lubricating products, medications, or surgeries.

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5. Eye floaters

Eye floaters, also known as vitreous floaters, are dark spots that float in and out of your vision. They can be caused by age/‚Äčlifestyle-related changes to the eye, such as changes in the vitreous humor or retinal tears or detachment. While floaters are typically harmless, they can be signs of more serious eye conditions.

6. Eye twitching

Eye twitching, or blepharospasm, is an involuntary spasm of the eyelid muscles that can cause the eyes to feel tight, heavy, and irritated. This is most often caused by stress, fatigue, sunlight, eyestrain, allergies, and certain medications.

7. Double vision

Double vision, also known as diplopia, occurs when two images of a single object appear. This is often caused by nerve disorders, muscle weakness, or certain conditions such as stroke, dry eye, and cataracts. It can also be caused by an irregular or distorted shape of the eyeballs.

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8. Halos and glares

Halos and glares are visual abnormalities which occur when incoming light causes distortions in the field of vision. This can be caused by conditions such as cataracts, keratoconus, or corneal dystrophy. Treatment can include lifestyle changes, medications, and/or surgery.


Eye health is essential to overall health and wellness. It is important to be mindful of any changes in vision, such as eye strain, blurred vision, light sensitivity, dry eyes, eye floaters, eye twitching, double vision, and halos and glares. Early detection and treatment of these symptoms can help ensure healthy eyes for years.

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