Do you experience headaches, dizziness, red eyes, blurred vision, tears, reading discomfort, or sensitivity to light? These can be signals that your eyes are no longer functioning at their maximum capacity, and you should have a specialist consultation immediately.
Even if you are already wearing spectacles with diopters, it is necessary to go for a regular eye / optometric check-up to examine your eyes and their appendages thoroughly. This eye exam will help you detect the increase in diopters or eye conditions you did not even know.
How often do you change your glasses? Studies show that people generally change their eyeglass lenses at an interval of about four years, indicated once every two years, even if the diopters’ value has stagnated.
For the long-term resistance of the eyeglasses, you must take care of them as correctly as possible. This procedure involves the use of maintenance solutions and microfiber cloths. The solution used mustn’t contain alcohol or other aggressive cleaning substances, not affect the treatments applied to the lens, and not weaken the frames’ resistance. The microfiber cloth ensures a quick and optimal cleaning of the lenses.
Over time, the lenses may suffer microscopic scratches, initially invisible, but later, the lenses’ performance decreases, affecting vision. That is why it is vital to visit a specialist once a year and replace the lenses every two years or whenever necessary.
Diopters can change over time. Many people who wear glasses come to the ophthalmologist’s office because their vision is no longer clear. The moment he discovers that the old diopters are entirely changed, and the eyeglasses are of no help to him. And that’s because many patients do not know how to recognize the symptoms that clearly show that it is time for a new pair of glasses.
1. Frequent headaches
Headache or migraines are the first sign that the diopters have changed.
Especially parents should be very vigilant in the case of children who complain of recurrent headaches.
Most of the time, patients fail to notice the small changes that gradually occur in their eyes, but the brain is the first to recognize these changes. Once alerted, the brain will work hard to correct the problem while using a large amount of energy. Headaches caused by diopters usually occur on the forehead, above the eyebrows.
2. Constant blinking or squinting
People who blink very often or squint are usually visually impaired. Blinking is a natural way to improve focus and clarity of vision. Unfortunately, in the long run, blinking often does nothing but affect vision. If you notice that you start blinking more often when reading a book or watching TV, it’s time for a visit to the ophthalmologist!
3. Eye fatigue caused by diopters
If your eyes feel tired or tense, you may experience the first signs that your diopters have changed. Fatigue or strained eyes can also cause several other factors, such as too little rest or seasonal allergies. However, if these symptoms last more than a day or two, you may need a new prescription for glasses to relieve symptoms.
4. Blurred vision
If you experience sudden or occasional blurred vision with loss of focus, you may need another pair of glasses. This problem can occur in one or both eyes, and the cause can be a severe change in diopters.
5. Dizziness and drowsiness
As I told you earlier, the brain uses a large amount of energy to correct vision problems. That is why you will be able to feel tired, drowsy because your body requires more rest.
The same is valid for dizziness.
If you have been experiencing constant dizziness lately and all the tests are reasonable, you will likely have to change your glasses’ diopters.
6. Sensitivity to light or photophobia
If bright light, even inside, makes you squint, cover, or even close because of the pain, it may be time for a new prescription. This sign indicates that your eyes are overworked and need an eye exam to determine the causes.
7. The glasses always look dirty
The eyeglasses’ lenses usually have several layers, which protect the eyes from harmful reflections and rays. If these layers are damaged, the glasses will always look dirty and scratched. It’s time to change them!
8. Glasses older than one year
Even if we are not talking about a symptom here, if you have the same pair of glasses for a long time, it is time for an eye exam, and you may need a new pair of glasses. The specialist recommends at least one eye exam per year or whenever problems occur. The earlier you identify those problems, the easier it will be for you to deal with them.
Give your eyes the optimal conditions for operation at their maximum capacity and choose the right glasses.
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