A question often asked my specialist care center eye is my eye glasses all the time? I often follow blind? The latter is a common mistake made on the basis of very easily. People lose sight of vision loss and are suffering from degenerative myopia, or nearsightedness. There is a significant increase in the percentage of people in the retinal detachment to obtain short-sighted people. But even if this represents a significant increase,relatively speaking, it is extremely rare.
A very small percentage of the population have nothing to degenerative myopia. This is a condition where the eye is getting worse at a rapid pace and led to a series of serious vision problems, including retinal detachment, glaucoma, cataracts and degeneration of the retina that can lead to blindness. This condition occurs in adolescence and if you ask, do not. degenerative myopia has an impact2% in the United States and is the seventh leading cause of blindness. It is more common in Chinese, Jews, Japanese and Arab peoples and women. In my patient population the incidence is much lower, probably less than 02%. Probably has defined as the dependence of pathological myopia, if not the sight-threatening or decreasing vision classify them as pathological myopia.
progressive myopia is with some systemic diseases such as Marfan-associatedSyndrome (probably the one who was Abraham Lincoln), retinopathy of prematurity, Ehler's-Danlos syndrome and albinism. They probably know if you had one of these conditions. The requirements of degenerative myopia are usually so high at an early age that probably 5-10x worse than what you're experiencing. All that being said, if you change your eyes? I personally believe that all studies are outdated. Years ago, when a child reaches adolescence, his glassesRecipe stabilized. The times of rapid growth, the body seemed to correlate quite well with a view to growth. The time for change has gradually widened over time. First you need to define what it means stable. For some this means a change of 4 points, which in the terminology of optics, a diopter. Previous studies have shown that myopia develops in about 20% of persons aged 20 years, going back to school (or life-limited environments, such as near U-Boot). If you decide to change 3 stepsinstead of 4 then the figure rises to over 40%. Define go 2 steps or less in a year (0.50 diopter) and the number even higher.
The only thing now is undeniable that blurred vision is an incentive for change in your prescription glasses. What is not clear (pardon the pun) is what it really means. In focus, focus on, blurred can cause fluctuations in its concentration of vision. It can work for seconds or hours for the process. Recent research shows, is notCentral vision vision, but peripheral blurred, it can cause distortions. From studies of impaired vision among older students, it is clear to me that genetic and environmental factors at work. The authors of some studies do not believe the research shows that environmental factors, only age of onset of myopia, I do not agree. What I think our world is changing exponentially centered in a narrow (ie, we all live on the Internet, where are you now). This is notnormal visual environment, and probably not the healthiest for your eyes (computer vision syndrome is increasing). The alternative is unemployment in our guide to computers in the workplace so that employee is not really an option. Maybe if you look at the computer for three hours, then you are looking for a fire seizure occurred for 30 seconds, and the blurred image caused by trying to adjust the visual system (especially the right distance). This mismatch would be shortsighted. Then againinterest was his usual close or too far (there may be a bit 'behind the object seen). It is probably something else. The concentration on a plan where we intended to focus the world in a 3D change could push the eye into the tear film layer of the eye is essential for clear vision and dry eyes can cause blurred vision. Working at the computer caused a decrease in the frequency and the subsequent drying of the eyes and the reduction of the layer of the tear film. A poorTear film blurred vision and possibly equal to dry eye syndrome (DES).
No matter the result I think (without any real evidence to back it up other than what I see from day to day and from year to year) is that today few people fully stabilize at any age. Most show a very significant reduction of changes in their twenties, especially when the school. many optical obtain "permanent" changes such as wearing glasses correction steps 2 or less in a year. Some patients can see, I start to getbetter for no apparent reason. I have all the questions that come to mind about the distance correction, lifestyle, etc and the only similarity that I found each factor is always to bring their full, with the doctors wrong, as some believe it is advantageous to Eye . Please note that only improve a small subset of those who bring their RX entire year to year. The eye has a faith built in auto-correction mechanism called emmetropization I will start working again, in somePeople in a higher age for unknown reasons. If we do not have this process there was really a lot of very, very thick glasses! I also see much less dramatic differences in prescription between the eyes when people wear their glasses full time. Sometimes people have the same prescription in both eyes and ask if they will remain so, probably not, but wearing the right prescription lens, will keep a lot closer together. Statistically myopia takes a little 'in your 40 isdue to changes in the lens of the eye. Later in life, the lens changes back to develop cataracts and myopia increases begin. This is really nice for people far-sighted, since it increases (at least for a while '), are known. People who are diabetic with blood sugar is not well controlled, the changes are requirements of all the advice.
Last but not least, ask patients if they can do something to prevent their eyes to change. The answer is: maybe, maybe not, ordefinitely yes for the future. A prescription drug through the next few years could slow down changes in children's eyes. Orhtokeratology (including forms of the cornea in some formats) may be slow to change, but this includes the use of rigid gas permeable lenses, and sometimes comfort problems. A soft contact lens that is less "elastic" may slowly change. aspheric soft contact lenses, some potential in my opinion, but there is no basis for that time that I know of. A small studyshows the soft bifocal contact lenses may also have some effect, once again, my guess is due to an effect on correcting aspherical peripheral vision.
We always recommend a good ergonomics, only if they provide for the relief of eye pain is: Depart every 15 minutes or so too far back and then close and alternate 10 times the focus is not to break the cramps. Get every hour, even if just walking around the computer, this highlights the visual and physical posture. anti-reflective coating on the U.S.Eyeglasses and have a separate target computer if you are presbyopic prescription (bifocals need) are. An artificial tears are preserved 3-4x a day when used by a lot of work in the vicinity might be useful. Children who are esophoric (eyes that do not have this in turn, but the tendency to turn around) can benefit from a multi-focal prescription. I wish that the same is true for adults, but I am not yet aware of any research. It 's probably will change again at some point in the future. NutritionalAdvice varies greatly, and probably has some effect, eating a healthy diet rich in fruits and vegetables and low in sugar is about as far as I can say at this time. And rest assured, your chances of becoming blind, even if your vision seems to change every year is very low and see your eye doctor every year for an eye examination with dilated pupils is very large board.