To determine whether non-prescription glasses are harmful to your health, you must first consider the definition of “non-prescription glasses.” The term is used in a couple of different contexts. First, it can refer to “fake” or fashion glasses that do not have corrective lenses; they are similar to regular sunglasses except that they are not shaded. The second definition of “non-prescription glasses” is vision-correcting glasses obtained without a prescription. Prescription glasses Aylesbury
If you use the first definition and go shopping for fashion glasses with no curative properties, you will be fine because they will not harm your eyes in any way. After all, people have been wearing sunglasses for many years without incident, and sunglasses may also protect your eyes from harmful ultraviolet rays, depending on which ones you purchase. The main risk for people who wear non-prescription fashion glasses arises when vanity triumphs over sanity. Driving at night or in low-light conditions while wearing dark sunglasses is dangerous, and while there is no risk to your eyesight, you are more likely to be involved in an accident due to decreased visibility.
If you are going to wear corrective non-prescription glasses, you must exercise caution. If the wrong lens strength is chosen, it can cause eyestrain and headaches, damaging the eyes over time.
If you have presbyopia, the deterioration of vision caused by ageing, you are more likely to benefit from less expensive non-prescription reading glasses. However, it is still necessary to visit a reputable store, such as a pharmacy, where you will be able to try on a variety of glasses of varying strengths. Once you’ve determined the best lens strength for you, you’ll be able to select a pair in the style of your choice.
For people under the age of 40, and mainly if blurred vision develops quickly or is accompanied by other symptoms such as headaches, it is critical to see an optician or optometrist as soon as possible. There have been well-documented cases of people developing vision problems only to discover that the underlying cause was a more serious health condition. Eye specialists are trained to detect these issues, but in most cases, the cause of the vision problem is normal and benign.
Diabetes, where rapidly changing blood sugar levels can affect the amount of fluid in the eyes, causing swelling and distortion of vision, is one of the possible health conditions noted to affect vision. Extreme hypertension is another potentially fatal condition that can lead to heart attacks and strokes. An optometrist may detect such an underlying problem because it can cause swelling of the optic disc. In addition, during examinations for the cause of blurred or double vision, eye specialists have discovered brain tumours.
To answer the question of whether non-prescription glasses are harmful to your health, the answer is no. They will be excellent if you are healthy and confident that you do not have any underlying medical conditions. However, a professional should investigate any sudden change in your eyesight to rule out anything more severe than a vision defect. In general, it is recommended that you see an optician for a retest every two years after receiving your first pair of corrective glasses, which is usually fairly early in life for shortsightedness. However, if you are over 40 years old and your vision has slowly deteriorated over time, non-prescription glasses will suffice. However, there is no reason to avoid seeing a specialist if you are concerned about any other accompanying symptoms.