Blurring of vision refers to the loss of sharpness of eyesight, which makes objects appear hazy or defocused. One of the visual complaints people have, it can involve one or both eyes
Causes
Blurred vision has several causes. According to All About Vision, the causes include myopia or nearsightedness, hyperopia or farsightedness, astigmatism, chronic dry eyes, pregnancy, eye floaters, migraine, eye drops and medications, use of contact lenses, and presbyopia, which occurs as a person ages . in the same root, blurring of vision can also be a symptom of an underlying eye problem. As per the publication, such problems may include glaucoma, cataracts, age-related macular degeneration, diabetic retinopathy, cardiovascular disease, and other systemic diseases.
Associated Signs and Symptoms
Blurred vision is a symptom itself, but it can manifest, along with other signs and symptoms. According to Medicine Net, these signs and symptoms include sensitivity to light, headache, eye redness and irritation, tunnel vision or the loss of visual acuity in the peripheral visual fields but not in the central fields, and vision loss.
Management Tips
While eye medications and the use of prescription glasses may be done to correct blurring vision, remedies can also be done to manage the condition.
Ginkgo Biloba
One way to manage blurring of vision is through the intake of ginkgo biloba. According to Herbal Love, ginkgo, along with other herbs like Dioscorea, Alismatis, Poria, and Fo Ti, contain plant-derived molecules called carotenoids. As per the publication, carotenoids are abundant in the macula region of the retina, which defends the eye from damage due to extreme sunlight. As per research, carotenoids help absorb sunlight while eliminating oxygen-free radicals made by photons that attack retinal tissues.
Vitamin A Intake
Vitamin A is the first vitamin that comes to mind when the topic is vision. According to Nutrilover, vitamin A supplementation stands as a good intervention to promote vision. Food sources of the vitamin include apricots, lettuce, winter squashes, dark leafy vegetables, carrots, sweet potatoes, bell pepper, cantaloupe, liver, fish, and tropical fruits.
Eye Exercises
Another management for blurring of vision is performing eye exercises. According to Top 10 Home Remedies, eye exercises promote the eyes’ flexibility and they enhance visual blood flow, which optimizes visual acuity. Also, exercising the eyes relieves eye strain and promotes visual focus. As per the publication, one exercise is to hold a pencil. Make sure that it is at an arm’s length and focus. Next, it is brought closer to the nose. Then, it is moved farther from the vision until the person can no longer keep it in focus. The person repeats the exercise for about ten times a day.
Blurring of vision may not be an immediate threat for some, but it may be devastating for others, since it can interfere with their activities of daily living. Thus, it is important to seek medical consult if one notices changes in his vision, such as blurring, among others.
