Wearing eyeglasses has been a subject under debate for a long time. People are concerned about the reality behind the statements, such as wearing prescription eyeglasses can improve the vision, wearing eyeglasses may worsen your vision, and wearing eyeglasses is vital to stop vision loss. In this article, we will discuss whether prescription eyeglasses help improve or maintain healthy eyesight or keeping them on may have harmful effects on your eyesight.
Does Wearing Eyeglasses Improve Your Vision?
So here comes our first question. Do prescription eyeglasses help to improve vision? The answer to the question is yes. However, it is true only until you keep wearing the glasses. It means wearing eyeglasses can not correct the eye problem or causes of vision loss, but they can help support you with a clear and sharper vision while you put them on regularly. Especially nowadays you are able to quickly find and replace your pair of prescription eyeglasses in case you lose or damage them. So, having your eyeglasses at hand and always wearing them is luckily not a problem at all. If you’re determined not to wear glasses, contact lenses such as those from contactlenses co uk may be right for you; always talk with your optometrist before changing over to contacts.
There are several reasons possible for your vision loss, and not all of them can be cured with the help of a corrective lens.
Reasons for Blurry Vision
The most common cause behind blurry vision is refractive errors, such as:
- Myopia or short-sightedness
- Hyperopia or far-sightedness
- Presbyopia or age-related far-sightedness
- Astigmatism
Myopia
It is one of the most common refractive errors, and in most cases, it can be a cause of the development of other eye conditions mentioned above. In this condition, the eyes grow longer than the normal length, or the lens of the eye is more curved than required. Due to any of these two reasons, light rays fail to fall on the retina correctly. As a result, the patient cannot see the object clearly.
Both children and adults can be affected by this error, but it is usually diagnosed before the age of 40. It can be a genetically transferred disease.
Do Eyeglasses Help to Cure Myopia?
Wearing quality prescription eyeglasses designed specifically for your myopia condition can help you see the objects clearly. Additionally, eyeglasses are also important to wear because they help to save the eyes from stress. When you stress your eyes to get a clearer vision, it may lead to other conditions like astigmatism and presbyopia.
Myopia in children goes somewhat differently. As the eyes of children are in rapid growth, the progression of this eye condition can be slowed down by wearing multifocal glasses. A study revealed that myopia’s progression slowed down by 25%, and the axial elongation reduced to 31% in the children who wore multifocal glasses compared to those who used single vision eyeglasses or lenses.
Hyperopia
Hyperopia or farsightedness is another commonly found eye condition. About one-fourth of the total world population is suffering from this vision problem. The first symptom is facing difficulty in reading close objects. Other common symptoms may include frequent headaches, fatigued eyes, strained eyes, or squinting.
In this medical condition, the refracted light rays fall behind the retina. As a result, the image received by the retina is not perfectly focused. Hence, the image sent to the brain is blurred.
Can Eyeglasses Help to Cure Hyperopia?
Prescription glasses with convex lenses or plus lenses help to stabilize your vision if you are suffering from farsightedness. These lenses bend the light rays slightly inward. It gives your eye additional focusing power.
Wearing your eyeglasses as prescribed by your ophthalmologist will save your eyes from excessive strain and other related symptoms such as headaches and fatigued eyes.
Presbyopia
As we age, our ability to see close objects reduces. The medical term for this condition is Presbyopia. This vision problem usually becomes noticeable around the age of forty years. It begins with the problem in reading. Recent research concluded that around 2 billion people all over the world are suffering from this vision problem.
Presbyopia is the natural thickening of your eye lens that results in reduced flexibility of the natural eye lens. The aging process also affects the muscles around the eye lens. All these reasons are collectively responsible for age-related farsightedness.
Can eyeglasses help to cure presbyopia?
Although age-related alterations in eye structure can not be reversed, if you get your eyes checked on time and follow your doctor’s instructions, you can save your eyesight from further deterioration. Your doctor will prescribe you a pair of eyeglasses to wear according to your condition. Using them as advised by the doctor will help you see clearly and stabilize your vision.
Astigmatism
It is a minor eye condition in which the curvature of the cornea is not symmetrical. This misshapen cornea results in the incorrect projection of refracted light in the eye. The light rays fall distorted on the retina instead of being focused at a point. As a result, the patient may suffer from difficulty seeing at night, squinting, blurry vision, headaches, and strained eyes.
Can eyeglasses help to cure astigmatism?
Just like other refractive errors, astigmatism can also be corrected with the help of eyeglasses. Keep in mind that wearing eyeglasses does not mean that you will get rid of astigmatism. But you will certainly get rid of its symptoms. You can enjoy sharp vision and avoid frequent headaches, squinting, and fatigued eyes with the help of your prescribed eyeglass.
