When you have the blurred vision, you could still see the things in front of you. But the outline of the things is in blurry. You may see the unreal image of the things. You could use the eyes drops to release this symptom. In addition, you could also use the warm compress to make your eyes feel comfortable.
As a matter of fact, the people who have blurred vision don't mean that they can not see things in front of them, it just means that they see a single blurry and unclear image of an object. As we know that the brain on receiving information from the eyes processes it and come up with a three-dimensional image. But, what if there is lack of muscle coordination, due to some reason. The eyes cannot focus on the same object and this leads to blurred vision. There are many reasons which can cause the blurred vision, such as alcohol, stress, and deficiency in rest and so on. All in all, as long as you see things vague and cannot focus on them, probably you have blurred vision and you need medical care.
Blurred vision often occurs when your eyes fail to perceive fine detail of things, generally resulting from near-sightedness or eye disease. Everything in your eyes, far or near, would present a fuzzy and vague state. Eye discomfort can arise when your eyes strain to catch clear sight of the objects. It causes can be from dry eyes, eye irritation, far-sightedness or some diseases or disorders such as cataracts, conjunctivitis. If blurred vision unfortunately happened to someone, they had better determine in the first place what caused it, be it from near-sightedness or some eye diseases. It is no big deal if near-sightedness gets in the way. A pair of prescription eyeglasses will do.