Which Kinds of Elder People Are not Suitable to Wear Sunglasses » Eye Care Blog

 Which Kinds of Elder People Are not Suitable to Wear Sunglasses


Wearing sunglasses is a positive way of protecting eyes for the elderly, especially for those who are suffering from cataract, keratitis, conjunctivitis, retinal detachment and many other eye diseases. Wearing sunglasses can promote the rehabilitation of these diseases. Nonetheless, not every old people is suitable for wearing sunglasses and can enjoy the cool and protection brought by sunglasses. So, to protect eyes more effective and safer, we need to know something about that.


First of all, glaucoma patients should take care of that. They get the disease because of the disorders in their aqueous humor, which lead to an increase in their intraocular pressure and then result in optic atrophy and visual field defect. When wearing a pair of sunglasses, their pupils dilate for the light around their eyes is reduced. As a result, disorders in the aqueous humor are added, and that makes more increases in the intraocular pressure. Consequently, the situation of the disease will get worse and worse. That increases pain of the patients and may even cause blindness.


 Secondly, old people with neuroretinitis had better not wear sunglasses. Sunglasses will increase disturbances to the optic nerve conduction and do harm to the recovery.

Thirdly, it will be harder to distinguish different colors if achromates wear sunglasses. It doesn’t matter for a person with monochromatism to own a pair of sunglasses, while a large number of patients are partial color blindness who are not suitable for some of sunglasses with certain colors.


Last but not least, the elderly subjected to night blindness are not suitable for wearing sunglasses, either. Due to long-turn lack of vitamin A, the retinene joining night vision reactions in their bodies is not effectively supplemented. The patient’s vision will be affected in dim light under the shelter of sunglasses.


Searching for more information about sunglasses, you can refer to vision library.

Tags : Sunglasses
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Oscar Gledson, le 21-11-2016 à 23:36:11 :


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