What is the reason for blurred vision

The eyes are the windows to the soul. More than 80% of the knowledge of the human brain is obtained through the eyes. Therefore, the eyes are the most important sensory organs of the human body. In addition, in traditional Chinese medicine, the eyes are a window into the body's health. But the eyes are also a vulnerable part of the human body, and it is easy for problems of one kind or another to occur. For example, the seasons that were clear in the past have become blurry. What’s going on?

The question of what causes blurred vision is rather complicated and cannot be generalized. Generally speaking, there are many reasons for blurred vision, the main reasons include: high intraocular pressure may cause blurred vision. If you feel as if there is a layer of transparent substance in front of your eyes and your vision is blurred when you look at things, it cannot be ruled out that it is caused by cataracts. You can go to an ophthalmology hospital to do an intraocular pressure test. In many cases, especially for the elderly, blurred vision is caused by cataracts. Often high intraocular pressure can lead to blurred vision; sleeping on your stomach can cause blurred vision. Many people have had this experience: when they fall asleep on a desk and then wake up and open their eyes, they often feel blurry vision. This is because sleeping at a desk causes high intraocular pressure, which leads to corneal deformation, congestion of the eyeball, and increased intraocular pressure, resulting in 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 reduce the occurrence of blurred vision symptoms; refractive errors can cause blurred vision. If you have myopia, hyperopia, weakness, astigmatism or lens shift and other refractive errors, it may cause blurred vision; eye inflammation can cause blurred vision. If you suffer from eye inflammation such as keratitis, retinitis, stromal keratitis, etc., the inflamed eye will often become blurred and unable to see clearly. In addition, eye diseases such as retinal arteriosclerosis, retinal hemorrhage, glaucoma, and retinal vasospasm may also cause blurred vision and affect normal vision.

If you have blurred vision, you should pay attention to finding out the cause and make targeted improvements. If the blurred vision is caused by overwork, you should pay attention to closing your eyes more often to give your eyes sufficient rest time; if it is caused by sleeping on your stomach, you should change this bad habit; if the blurred vision is caused by eye disease, you should go to a regular ophthalmology hospital for a comprehensive examination, diagnosis and treatment in time.

The problem of blurred vision requires patients to pay great attention and must not be careless, because "eyes are the windows to the soul". Therefore, once the disease occurs, it is necessary to find out the cause in time to prevent it from happening.