{"id":8861,"date":"2019-07-29T03:41:04","date_gmt":"2019-07-29T03:41:04","guid":{"rendered":"https:\/\/simplyhealth.today\/?p=8861"},"modified":"2021-05-05T13:32:19","modified_gmt":"2021-05-05T13:32:19","slug":"15-main-causes-of-blurred-vision","status":"publish","type":"post","link":"https:\/\/simplyhealth.today\/15-main-causes-of-blurred-vision\/","title":{"rendered":"15 Main Causes of Blurred Vision"},"content":{"rendered":"\n
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One of the most common problems that people face with their eyesight is a vision that becomes unfocused, unclear, or blurry. Most of the time, blurry vision is not much to worry about. The blurriness may be caused by something as simple as a need for an updated prescription for your contacts or glasses. <\/p>\n\n\n\n

However, there are times when blurry or fuzzy vision is a signal that there is something more serious wrong. For this reason, it is important to make sure that you investigate what is causing your vision to be blurry. Knowing why your vision has gone blurry can be the difference in getting the right treatment or not. Sight is a very valued sense, but there are still many issues that can fall through the cracks, which is why it is important to discuss these symptoms with your doctor. <\/p>\n\n\n\n

Here are 8 main causes of blurred vision to consider. <\/p>\n\n\n\n

1. Corrective Lenses<\/h3>\n\n\n\n

There are several issues with your eyes that can cause blurry vision. Hyperopia <\/a>or farsightedness, myopia or nearsightedness, and astigmatism are all refractive errors that can cause a person to have blurry vision. These conditions occur when the curvature of the eye blocks the light that is focused on the retina. <\/p>\n\n\n\n

The retina is what is responsible for processing light rays into the signals that can be read by the brain. Refractive errors are quite common and fortunately are fairly easy to fix. Most of the time all you will need is corrective lenses in either the form of glasses or contacts. <\/p>\n\n\n\n

An optometrist or ophthalmologist can test your vision to determine the right prescription to help correct your vision. Another option is LASIK eye surgery. This option can change the cornea shape permanently in order to correct the issue. Surgery is not something that can be done for everyone but is a great option for many people. <\/p>\n\n\n\n\n\n\n\n

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2. Conjunctivitis<\/h3>\n\n\n\n

Pink eye or conjunctivitis <\/a>is typically caused by some type of adenovirus. These are pesky viruses that can cause sore throats, bronchitis, and the common cold. While these viruses typically do not cause anything that is very serious, a pink eye can spread throughout a public area such as a school or workplace quite quickly. <\/p>\n\n\n\n

A virus particle that is on a surface can live for around two weeks. This means that a surface can remain contaminated for up to 14 days. If you have a vision that is blurry and your eye has become red, swollen, and crusty, chances are high that you have some type of virus causing the issue. <\/p>\n\n\n\n

Typically, this ailment will clear up within a week or two without any type of treatment. If your symptoms are severe you should talk to your doctor about antiviral or antibiotic medications that you can use to help get your vision back to normal. <\/p>\n\n\n\n\n\n\n\n

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3. Sleeping with Contacts<\/h3>\n\n\n\n

Another common cause of blurry vision<\/a> really has a simple fix. If you are currently sleeping in your contacts on a regular basis, it can cause your vision to become blurry. The reason for this is because your contacts do not allow your eyes to breathe. <\/p>\n\n\n\n

When your eyes become dry, they will become irritated and this can cause your vision to become blurry. Contact lenses are a great way to fix your vision, but only if they are used correctly. If you are leaving your contacts in for too long it can cause micro-scratches on the eye\u2019s surface. <\/p>\n\n\n\n

In addition, microorganisms can get caught under your contact lenses and cause infections. When you sleep with your contact lenses in it creates a perfect place for these organisms to grow. You should not sleep in your contacts, even if they are disposable as this can cause serious damage to your eyes. <\/p>\n\n\n\n\n\n\n\n

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4. Cataracts<\/h3>\n\n\n\n

Another problem that a person may experience is cataracts<\/a>. Cataracts are a common problem among aging adults. In fact, about 50 percent of Americans have developed cataracts by the time they are 75 years old. Cataracts occur when the lens located in the front area of the eye becomes blurry. <\/p>\n\n\n\n

The cataracts then block light that is attempting to reach the retina. Cataracts typically will take some time to develop and will not cause any type of pain. Most people do not have any other symptoms with the development of cataracts. Some cataracts will remain small and will not cause any problems. <\/p>\n\n\n\n

The ones that grow and start to interfere with your vision can typically be treated with minor surgery in order to remove the lens that has been damaged and then replaced with a plastic one. This surgery is often very successful. <\/p>\n\n\n\n\n\n\n\n

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5. Glaucoma<\/h3>\n\n\n\n

Another vision condition that is related to age is glaucoma<\/a>. This is caused by extra pressure within the eye. This pressure causes optic nerve damage. Just like cataracts, glaucoma is typically slow to develop. Many people who suffer from glaucoma do not even realize it because the loss of vision occurs over decades.<\/p>\n\n\n\n

There is really no way to suspect glaucoma except with regular visits to the eye doctor. Once a person has been diagnosed with glaucoma, laser treatment, prescription medications, and surgery often will help. It is important to make sure that you are getting your eyes examined at least once each year. <\/p>\n\n\n\n

It is also important to make sure that you visit your eye doctor if you ever notice that your vision is not as clear as it should be or if you have any other issues with your eyes. <\/p>\n\n\n\n\n\n\n\n

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6. Macular Degeneration<\/h3>\n\n\n\n

As you are aging, especially once you pass the age of 60, you have a much higher risk of your macula being damaged. The macula is located in the retina\u2019s center. It helps you to see objects and details located in front of you. <\/p>\n\n\n\n

Macular degeneration<\/a> is related to age results in a person losing their central vision. This can make many everyday activities such as reading and drive much more challenging. Unfortunately, there is no treatment for early macular degeneration. It has been found that taking high doses of certain types of minerals and vitamins can help to slow down the damage in both intermediate macular damage and in people who have late macular damage in one eye. <\/p>\n\n\n\n

Exercise can help to lower your risk of macular degeneration. Keeping your cholesterol and blood pressure in check can also help you avoid macular degeneration. <\/p>\n\n\n\n\n\n\n\n

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7. Diabetes<\/h3>\n\n\n\n

If you have undiagnosed type 1 or 2 diabetes or if you have been diagnosed with diabetes<\/a>, but it is not controlled, you may be at risk to develop diabetic retinopathy. Diabetic retinopathy occurs when blood vessels become damaged and start to leak or if extra blood vessels begin to grow near the back of the eye and then start to leak. <\/p>\n\n\n\n

If you know that you have a problem you may be able to be treated with laser surgery or with injections. These can help to save your vision. However, most often this is a sneaky thief of vision and often times a person can lose their vision from diabetes and may not even know that you have diabetes. <\/p>\n\n\n\n

One of the best ways to prevent diabetic retinopathy is to make sure that your blood sugar is under control. It is also important to make sure that you are getting eye exams regularly. <\/p>\n\n\n\n\n\n\n\n

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8. High Blood Pressure<\/h3>\n\n\n\n

Chances are that you already know that having high blood pressure can lead to many health issues such as heart disease or stroke. However, what you may not realize is that high blood pressure can lead to mini-strokes<\/a> that occur in the eye. These are called vein occlusion. <\/p>\n\n\n\n

Most people who experience these mini-strokes do not have any pain. They will simply wake up to find that their vision has become blurry. Typically, blurry vision that occurs from vein occlusion will occur only in one eye. <\/p>\n\n\n\n

Medication is available to help ease the swelling that is caused by vein occlusion. This medication needs to be given very quickly for it to be effective. If you are over the age of 50 and suffer from high blood pressure, it is important to make sure that you are getting eye examinations on a regular basis. <\/p>\n\n\n\n\n\n\n\n

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9. Hyperopia<\/h3>\n\n\n\n

Hyperopia <\/a>is the medical term that describes farsightedness. Patients who are suffering from this condition notice that objects in the distance are\u00a0clear, but when they try to focus on close objects, it results in the fuzziness. The patient may also struggle to focus on these nearby objects resulting in a strain and fatigue of the eyes.<\/p>\n\n\n\n

In some cases of farsightedness, even objects in the distance may appear blurry to the patient. It’s possible to correct this condition with the use of eyeglasses or contact lenses. Recent advances in laser therapy, such as a LASIK, can also help to restore the eyes to normal function.<\/p>\n\n\n\n

If you’re dealing with any form of near or farsightedness, it’s recommended to see your optician. They may refer you to an ophthalmologist that can examine your eyes and recommend a course of treatment. Patients with severe forms of the condition may require LASIK to restore their eyesight.<\/p>\n\n\n\n\n\n\n\n

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10. Astigmatism<\/h3>\n\n\n\n

Astigmatism <\/a>may be one of the common causes of blurred vision in patients. Astigmatism describes a condition where the eyes start to lose their standard round shape. Instead, the eyes may begin to oval, resulting in vision challenges. Astigmatism typically occurs due to a refractive error, or due to an irregularly shaped cornea in the eye.<\/p>\n\n\n\n

With astigmatism, light rays will fail to come into a single focal point on the retina. As a result, they have problems forming images, and they noticed the onset of blurry vision. This damage to the vision will get worse over time as astigmatism progresses. Patients often require refractive surgery to help them restore their vision and the shape of the eye.<\/p>\n\n\n\n

Under some circumstances, the patient may gain some benefit from the use of eyeglasses or contact lenses to restore their eyesight. However, without the use of surgery, the condition will continue to progress, and the patient will eventually result in symptoms of permanent vision disruption.<\/p>\n\n\n\n\n\n\n\n

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11. Presbyopia<\/h3>\n\n\n\n

Presbyopia <\/a>is the medical term for the loss of the near focusing ability of the eye. The condition typically affects people over the age of 40-years old, and one of the most common symptoms involved with the situation is issues with seeing small print. Patients may have problems reading texts on their phones or reading a book, resulting in the effect of blurry vision.<\/p>\n\n\n\n

Patients who are dealing with the effects of near-sightedness require corrective surgery to restore their vision to normal levels. Patients may also use eyeglasses or contact lenses to help them deal with the impact of the condition. Unfortunately, there is no way to escape near-sightedness, as it’s a part of the aging process.<\/p>\n\n\n\n

Research suggests that nearly two billion people worldwide suffer from the effects of near-sightedness. If you start to experience the problems described above, then it’s best to visit with your optician and arrange a consultation for eyeglasses or corrective surgery.<\/p>\n\n\n\n\n\n\n\n

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12. Chronic Dry Eye Syndrome<\/h3>\n\n\n\n

Patients who are dealing with the effects of dry eye syndrome, experience a multitude of issues with their vision and their eyes. One of the more common occurrences is involved with chronic dry eye syndrome is a blurry vision. People who are experiencing the condition may not produce enough lubricating material to help manage the effective use of their eyes.<\/p>\n\n\n\n

As a result, these patients will have to resort to using artificial tears or lubricating eye drops to help keep the eye moist. Patients with chronic dry eye syndrome<\/a> that live in arid dry environments may experience severe issues with their eyesight. In such a case, the patient may require a consultation with an ophthalmologist to discuss their options for restoring their vision to normal levels.<\/p>\n\n\n\n

Treatments involved with chronic dry eye syndrome include the use of medications or punctual plugs to help the patient keep their eyes lubricated and comfortable.
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13. Pregnancy<\/h3>\n\n\n\n

Pregnancy <\/a>may also result in the occurrence of blurry vision in some patients. Pregnant women experience changes in their hormone levels throughout their condition. As a result, they may develop a symptom known as double vision. The hormonal changes involved with pregnancy may alter the thickness and shape of the cornea,\u00a0causing symptoms of blurry vision.<\/p>\n\n\n\n

It’s also common for pregnant women to experience the onset of dry eye syndrome. This condition occurs due to the tear ducts not producing enough material to wet the surface of the eye. As a result, the patient notices that their eyes become irritable and red. The patient may also start to rub which their eyelids when closed. <\/p>\n\n\n\n

If you’re pregnant and experience any of these symptoms, then it’s vital that you make use of artificial tears eye drops to ensure that your eyes stay lubricated. Using this strategy can help you avoid the symptoms of blurry vision associated with pregnancy.<\/p>\n\n\n\n\n\n\n\n

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14. Eye Floaters<\/h3>\n\n\n\n

Some patients who are experiencing the onset of blurry vision notice floaters drifting in their field of vision. These floaters may take on the appearance of spots or lines in their field of view. Floaters will typically appear in patients older than 60 years old.<\/p>\n\n\n\n

During the aging process, the eyes gel-like vitreous begins to break down and liquify. As a result of this condition, it causes tiny pieces of tissue found within the vitreous to start to float around in the eye. These floaters may begin to cast shadows on the retina<\/a>, resulting in the onset of blurry vision.<\/p>\n\n\n\n

Patients who notice a sudden shower of these types of floaters may be experiencing a detached or torn retina. This occurrence is a severe condition that requires immediate medical attention. The patient should make an appointment with the ophthalmologist for a diagnosis. Resolving this issue may require the use of surgical procedures or medication to help reduce the floaters and restore the health of the eyes.<\/p>\n\n\n\n\n\n\n\n

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15. LASIK<\/h3>\n\n\n\n

LASIK surgery<\/a> is a revolutionary medical technology that helps patients restore their eyesight. Patients who previously relied on the use of eyeglasses or contact lenses to see clearly, find that LASIK completely restores their vision. In some cases, patients that lived for 20 or 30-years with poor vision, may start to see clearly after receiving the surgery. This procedure is a genuinely life-changing technology that readily available.<\/p>\n\n\n\n

However, in the first few days after receiving LASIK surgery, the patient may find that they start to experience the onset of blurry vision. In most cases, these blurry vision symptoms begin to subside after the third or fourth day. Some older patients may take a little longer for the eyes to restore their vision. However, the surgery is effective in over 98-percent of all cases.<\/p>\n\n\n\n

If you are dealing with blurry vision past the three or four-day mark after receiving surgery, then speak to your ophthalmologist for advice with resolving the situation. in most cases it takes up to 2 weeks for the patient’s vision to completely stabilize.<\/p>\n\n\n\n\n\n\n\r\n

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