Buying Disposable Contact Lenses

There is an optical ailment that is prevalent among Americans. This abnormality is called presbyopia. More than one in four people suffer from some form of it. Presbyopia is an ailment when a person cannot view objects at a close distance. Instead they have to hold the object an arms length away to bring it into focus. This condition worsens with age and can develop in anyone. Presbyopia is a condition that results from the reduction in the eye's flexibility. Similar to astigmatism, it is also because the shape of the eye becomes relative rigid and cannot adjust to accommodate clear sight at various distances. Although people who are approaching retirement age often suffer from this problem, it can occur in people who are only in their 40's. Other symptoms related to this problem include an inability to focus, squinting and headaches.

The symptoms set in gradually and is not noticeable to the person. But there are a number of early signs that may suggest you have presbyopia. One of the most clear signals that you are at the onset of presbyopia is that you will begin to hold reading material a little further than you had been used to. Of course, this is an obvious example of discovering you have visual problems. There are a variety of other symptoms that may seem innocuous or unrelated at first; but are, in actual fact, sure signs of optical issues.

The first of them is usually headaches. Most people don't consider that it is due to eye problems.The fact is that straining to read items often causes headaches and a sense of tiredness. Additional symptoms include headaches that happen after completing tasks like writing and knitting. A person will squint and focus extremely hard on the task at hand and yet may not notice the strain. During the process they are too focused to realize the onset of the headache. But once they've completed the task, they feel the onset of the pain.

Here is a quick test to confirm that it is an issue related to sight. When you are at the pharmacy, try a pair of non-prescription glasses. Start reading something. Now, if you do not encounter any of you problems, then it is very probably that you have presbyopia.

Once you have been diagnosed with this problem there is no course of treatment to completely return your eyes to their original healthy state. It is just a result of aging. And, that is normal. There is no way to halt it without halting the aging process itself.

In order to ensure your vision remains at a functional level, try a pair of reading glasses or contact lenses. Another way of correcting presbyopia is a more permanent way. It involves surgery that is conducted with lasers. This surgery is called LASIK surgery.

However, there is no certain method of avoiding presbyopia. It is important to see your optician as soon as you feel your vision starting to worsen so he or she can prescribe a pair of contacts that will enable you to see clearly again