Nearsightedness: What Causes It & How to Treat It
Among the many types of eye conditions lurking, farsightedness is one of the most common conditions people experience. Not only in adults, but also in children.
What causes farsightedness, and how can it be treated? Find the complete review here!
What Is Farsightedness?

Farsightedness is a condition in which the eyes function properly only when looking at distant objects. However, when the eyes look at a close object, the object becomes unclear or blurry. Therefore, farsightedness is also known as farsightedness.
Causes of Farsightedness

Farsightedness occurs when your eyeball is too short from front to back, or there is a problem with the shape of the cornea, or a problem with the lens.
When you have one of these problems, the light entering the eye will focus behind the retina, not on the retina. This is what causes objects close to the eye to appear blurry.[1]
Conditions in which the eyeball is too short, the cornea is problematic, and the lens is inadequate can be caused by:
1. Parental Inheritance
Generally, farsightedness is more dominant because it is hereditary or passed down from parents to children. Therefore, most cases of this condition occur from birth. However, the symptoms themselves may not be felt until the productive age range or young adulthood.[2]
2. Entering Middle Age
In addition to being present from birth, this condition is also commonly experienced by people in their 40s or middle age.
The trigger is aging, which makes your eye lens harder and less flexible. This condition can affect vision, including difficulty focusing on a close object.
3. The Impact of Underlying Diseases
Difficulty seeing close objects can also arise from underlying illnesses such as diabetes and tumors.
Diabetes can cause high blood sugar levels. This can lead to swelling of the eye lens, which will subsequently affect your ability to see.[3]
Meanwhile, tumors, especially brain tumors, can press on the optic nerve. As a result, vision can be impaired, ranging from blurriness to double vision.
Symptoms of Farsightedness

What are the indicators that you have farsightedness? Here are some signs that may indicate you have it:
- The eyes will have difficulty adjusting their focus when looking at nearby objects, but will be able to see clearly when looking at distant objects (more than 6 meters away).
- The eyes tire easily due to the habit of straining the eyes to focus better.
- Headaches after looking at close objects for an extended period.
Mild conditions may not show any signs. Therefore, it is important to have a professional examination.
Diagnosis of Farsightedness

To diagnose it, you need to visit an ophthalmologist. The diagnostic process usually involves:
-
Visual Acuity
Also known as an eye sharpness test, the doctor will assess the condition of your eyes using a Snellen chart to measure how sharp your vision is.
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Retinoscope Examination
The purpose of this procedure is to examine how light reflects from the retina of a farsighted person.
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Refraction Test
Using an autorefractor, this test tells the doctor whether you need prescription lenses to minimize farsightedness complaints.
How to Manage Farsightedness

Can farsightedness be cured? It cannot be said that farsightedness can be completely cured like a disease that can be fully cured. However, there are several ways you can manage and reduce the impact of farsightedness:
1. Use Assistive Devices
Wearing glasses or contact lenses will help you focus light on the retina. Specifically, farsightedness uses corrective lenses prescribed by a doctor.
2. Refractive Surgery
For those with mild to moderate farsightedness, refractive surgery can be a permanent solution to free you from reading glasses.
This procedure works by modifying the curvature of your cornea,[4] so that the eyes can focus better on close objects.
Some procedures that are considered refractive procedures include Photorefractive Keratectomy, which is the reshaping of the cornea without cutting the corneal cover. This method is not suitable for pregnant women, nursing mothers, or people with diabetes.
Next is LASIK, a laser procedure involving the ablation of the corneal layer and the creation of a flap to correct the cornea.
Tips to Prevent Farsightedness

Although most causes of farsightedness are hereditary, there is still a risk of aging that can cause you to develop this condition. To avoid it, adopt these habits:
- Do not use your phone in a dark room.
- Avoid excessive coffee consumption because it can negatively affect the optic nerve.
- Choose healthy foods for your eyes.
- Include dietary supplements that support eye health.
To maintain your eye health, try taking Sido Muncul Herbal Bilberry Carrot. This supplement contains Bilberry and Carrot, as well as vitamins A, B2, and C, which are essential for supporting good vision.
Add Sido Muncul Herbal Bilberry Carrot to your diet and experience the benefits yourself in maintaining your eye health from farsightedness!
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