What causes blurred vision at the age of 50?

In daily life, many people suffer from blurred vision. In fact, blurred vision is a very complex problem, and various reasons may cause blurred vision. So, what is the symptom of blurred vision? Vitamin deficiency. Vitamins play a key role in the growth, metabolism and development of the body. Among them, vitamin D is the raw material of rhodopsin in both eyes and is an important substance for maintaining vision.

Lack of vitamin D can lead to blurred vision, dry eyes, night blindness, etc. You can eat more foods containing vitamin D to alleviate the symptoms of blurred vision, such as carrots, chicken liver, squid, cabbage, carrots, cauliflower, mango, kiwi, red grapes, kiwi, tomatoes, corn and so on.

diabetes

For a certain group of people, blurred vision is caused by another explanation, namely diabetes. Patients may experience blurred vision, edema, hematoma, and even retinal detachment. Fundus lesions are a more serious complication of diabetes around the eyes. Diabetics should control their blood sugar intake, and have regular fundus examinations to control their blood pressure and blood sugar.

Eye diseases such as glaucoma and cataracts

Glaucoma is a common and difficult eye disease that develops rapidly, has serious adverse effects, and can cause blindness at any time and place. The characteristic is that the level of intraocular pressure increases continuously or exceeds the tolerance of the eyes, which damages the various tissues and visual functions of the eyes, causing optic nerve atrophy, narrowing of vision, decreased vision, and even blindness. Glaucoma is a space-occupying lesion of the eye. It may affect one eye or one eye, resulting in secondary blindness in both eyes. The clinical symptoms of cataracts are blurred vision, fear of light, objects appearing dark or yellowish, double vision, and deformed objects.

Dry Eyes

For computer workers, sitting in front of the computer for a long time or in a radiator environment, we often feel dry eyes and decreased vision, which are symptoms of dry eye syndrome. Friends who use computers for a long time should pay attention to their work and rest schedule, pay attention to the time of using eyes, pay attention to breaks, and try to avoid close contact with the computer. People who often work in front of the computer always feel dry and painful eyes. If you eat a banana and drop eye drops every day, it can relieve the dry and painful eyes to a certain extent.

What causes blurred vision?

1. High intraocular pressure may cause blurred vision

If you feel as if there is a layer of transparent substance under your eyes when you look at things, and your vision is blurred, it is not ruled out that it is caused by cataracts. You can go to an ophthalmology hospital for a high intraocular pressure test. In many cases, especially in the elderly, blurred vision is caused by cataracts. Usually, high intraocular pressure will cause blurred vision.

2. Sleeping on your stomach can cause blurred vision

Many people have had this feeling. They fall asleep on the table, and when they wake up and open their eyes, they usually feel that everything in front of them is blurry. This is because falling asleep in front of the computer causes high intraocular pressure, resulting in corneal deformation, eye congestion, and increased intraocular pressure, causing short-term blurred vision. For this type of blurred vision, try not to sleep on your stomach and reduce the pressure on your eyes as much as possible, which will also alleviate the occurrence of blurred vision symptoms.

3. Inflammation around the eyes can cause blurred vision

If you suffer from inflammation of the eye area such as keratitis, retinitis, or stromal corneal inflammation, it will often cause blurred vision and difficulty seeing clearly.

4. Eye fatigue causes blurred vision

With the frequent use of computers, televisions, etc., it will cause great damage to the eyes, especially in the case of poor lighting and poor sitting posture, it is more likely to cause visual fatigue, which is the reason for blurred vision for most people.

5. Vitamin deficiency

Vitamins play an important role in the growth, metabolism and development of the body. Among them, vitamin D is the raw material of rhodopsin in both eyes and is an important substance for maintaining vision. Lack of vitamin D can lead to blurred vision, dry eyes, night blindness, etc. You can eat more foods containing vitamin D to alleviate the symptoms of blurred vision, such as carrots, chicken liver, squid, cabbage, carrots, cauliflower, mango, kiwi, red grapes, kiwi, tomatoes, corn and so on.

6. Diabetes

For a certain group of people, blurred vision is caused by another explanation, namely diabetes. Patients may experience blurred vision, edema, hematoma, and even retinal detachment. Fundus lesions are a more serious complication of diabetes around the eyes. Diabetics should control their blood sugar intake, and have regular fundus examinations to control their blood pressure and blood sugar.