The Most Common Vision Eye Care Problems
The Most Common Vision Eye Care Problems
It is really quite startling the number of people who have eye care problems, as in fact over half the world's population presently has at least some sort of vision or similar problem. Although there are literally hundreds of different vision eye care problems that one can suffer from, there are a few in particular that are especially popular and which will be discussed in more detail here.
Astigmatism
Most people have heard of the term astigmatism before, and it refers to a vision eye care problem in which there is an irregularly shaped cornea. It can also be the result of an irregularly shaped lens, although this is less common. In terms of the signs and symptoms of astigmatism, the biggest problem is that there are often none, or at least not any that are overly noticeable.
For treatment, unless it is extreme, this particular vision eye care condition can typically be compensated for satisfactorily with eyeglasses or contact lenses. Then of course there is always surgery, namely the LASIK procedure that can be undergone as long as you are accepted as an eligible candidate.
Glaucoma
Glaucoma is another very common vision eye care condition, one which actually refers to a group of diseases of the optic nerve involving loss of retinal ganglion cells in a usually very characteristic pattern of optic neuropathy. Glaucoma can actually lead to blindness by damaging the optic nerve so much, and this is one vision eye care condition that needs to be taken especially seriously.
Although there are in fact a few different types of glaucoma that one can be diagnosed with, there are two out of these in particular which are most common, and these are primary open angle glaucoma and angle closure glaucoma. These are both marked by an increase of intraocular pressure or pressure inside of the eye.
It is important that the diagnosis of a vision eye care problem such as glaucoma be made as soon as possible, and most cases of glaucoma are detected from a routine eye exam. Four particular criteria are used to diagnose the condition, which are: pressure within the eye, the appearance of the meshwork, the appearance of the optic nerve, and the individual's visual field.
In terms of treatment, there are basically three major options: medications, laser procedures, and incisional surgery. The option which is going to be best suited for you and your particular condition will be determined by your doctor.