5 of the Most Common Signs You Need Glasses

The constant and ubiquitous use of technology has some researchers estimating that half the world will have vision problems by 2050. It’s a big claim to make, but these researchers insist that it’s based on evidence.

Nowadays, people spend larger amounts of time doing short-range activities on their phones, tablets, and computers. The lack of outdoor time for those living in cities also influences this outcome. Researchers also claim that spending at least two hours a day outdoors can help prevent future visual impairment.

If you spend a lot of time online, make sure you don’t one of these signs you need glasses.

1. Loss of Focus

An inability to focus vision is something that affects almost everyone as they age. It may incur blurry vision, and the potential causes are numerous. The most common cause is simply that the eyes have lost flexibility over time, due to wear and tear. This is called presbyopia.

Other causes for a loss of focusing ability include:

• Nearsightedness
• Farsightedness
• Astigmatism
• Chronic dry eyes
• Pregnancy
• Medication
• Migraines
• Eye floaters

To find out the cause for your particular situation, see an eye doctor for a comprehensive eye exam.

2. Can’t See Far

Farsightedness, also known as hyperopia, is the ability to see far objects, but not up close. Doing work or activities that are close-range may induce eye strain and headache.

Eyeglasses, contact lenses, and refractive eye surgery are the general methods of treatment. Considering the prevalent nature of farsightedness, it shouldn’t be too difficult to purchase discount eyeglasses for it.

3. Experiencing Myopia

Myopia, also known as nearsightedness, is the opposite of hyperopia. This is one of the most common causes of vision problems, and it makes objects in the distance appear blurry. Typically, this occurs when the eyeball is too long and the cornea is too curved.

Again, eyeglasses, contact lenses, and refractive eye surgery are the general methods of treatment. 

4. Decreased Night Vision

Night blindness, or nyctalopia, is not a disease in itself. It can be caused by other conditions listed in this article, like myopia or cataracts. 

Other causes may include nutritional deficiencies, retinitis pigmentosa, or certain medications.

5. Need to Squint

When we squint, we change our eye lens shape, the lens adjusts, and less light enters the eye. It’s perfectly normal to squint, the problem is when it becomes excessive. That’s why frequent eye squinting is a good indicator that it’s time to get glasses.

Excessive squinting may indicate eye fatigue or strain. It’s a good idea to see a professional ophthalmologist and find out what treatment will help.

More Signs You Need Glasses

Of course, these aren’t the only signs you need glasses. For example, cataracts often form due to age. The symptoms list here are often signs of cataract formation. If you suspect cataracts, make sure to see a professional ophthalmologist immediately. 

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