Are Non Prescription Glasses Bad For Your Health?
- June 30, 2017
- Posted by: marlenedubois
- Category: Home Health Aide Training
To decide whether non prescription glasses are bad for your health, you first need to consider which definition of “non prescription glasses” you are using. which particular term is actually used in two different ways. which can mean “fake” or fashion glasses, which do not have corrective lenses; they are similar to normal sunglasses, except they are not shaded. The second definition of “non prescription glasses” means which they are vision-correcting glasses which were acquired without a prescription.
If you are using the first definition, along with want to go shopping for fashion glasses which have no corrective properties, then you will be perfectly fine, as they will not damage your eyes at all. After all, people have worn sunglasses for many years without ill effects, along with of course sunglasses may also protect your eyes through damaging ultraviolet rays, depending on which ones you buy. The main danger for people who wear non prescription fashion glasses appears when vanity overrides sanity. which is actually ill-advised to drive at night or in dull conditions wearing dark sunglasses, along with although there is actually no danger to your eyesight through wearing the glasses, you are at increased risk of having an accident due to decreased visibility.
A little care needs to be taken if you are going to wear the corrective type of non prescription glasses. If the wrong strength of lenses is actually selected, the result can be eyestrain along with associated headaches, along with over a period of time which can cause damage to the eyes.
If you suffer through presbyopia – a condition involving the deterioration of eyesight due to aging – you will be more likely to benefit through cheaper non prescription reading glasses. However, which is actually still important to go to a reputable store, such as a pharmacy, where you will be able to try a wide selection of glasses of differing strengths. Once you have found the optimal strength of lenses, you will be able to pick out a pair in a style of your choosing.
For people younger than 40 years old, along with particularly in cases where blurred vision develops rapidly, or is actually accompanied by different symptoms such as headaches, which is actually vitally important to see an optician or optometrist inside first instance. There are well documented cases where people have developed vision problems, to find which the underlying cause was a more serious health condition. Eye specialists are trained to spot these problems – though inside vast majority of cases, the cause of the vision defect will be normal along with benign.
Some of the possible health conditions which have been noted to affect vision include diabetes, where rapidly changing blood sugar levels can affect the quantity of fluid inside eyes, causing swelling which results in distortion of vision. Another, potentially fatal, condition is actually extreme hypertension which can lead to heart attacks along with strokes. Such an underlying problem may be spotted by an optometrist because which can lead to swelling of the optic disk. Even brain tumors have been identified by eye specialists during examinations for the cause of blurred or double vision.
So to answer the question whether non prescription glasses are bad for your health, in general they are not. If you are healthy along with are positive you do not have any underlying medical conditions, they will be perfectly fine. However, all cases where there is actually a sudden change in your eyesight should be investigated by an expert to rule out anything more serious than a vision defect. In general, once you have been prescribed your first pair of corrective glasses, usually fairly early in life for shortsightedness, which is actually recommended which you see an optician for a retest every two years. If you are over 40 years old, though, along with your sight has slowly deteriorated over a long period, then non prescription glasses will be fine, though there is actually no reason to avoid seeing a specialist if you are concerned about any different accompanying symptoms.