However, if you suffer from refractive errors, the objects of your vision will appear blurry, which can cause changes in the shape of the cornea or aging of the eye lens.
Then there are four types of refractive errors, including farsightedness, presbyopia, and astigmatism.
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Finally, there is glaucoma, which occurs due to damage to the optic nerve of the eye and causes sufferers to experience impaired vision and even more severe blindness.
There is an increase in pressure inside the eyeball due to the accumulation of fluid in the eye. That is what triggers the damage to the optic nerve.
Although it can be experienced by various age groups, glaucoma generally affects the elderly more often.
People over 60 years of age are more susceptible to glaucoma. And if you become a sufferer, you will be at greater risk of experiencing blindness.
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Then, for treatment, glaucoma can be treated with oral medication or eye drops to reduce the pressure that occurs in the eyeball.
However, treatment for glaucoma must be under the supervision of an ophthalmologist so that it is not handled incorrectly and has a worse impact on the sufferer. (*)