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Properly selected sunglasses significantly improve the comfort of life in summer, and additionally protect the delicate organ of sight. They are also a weapon in the fight against allergies. That is why it is worth going to a professional – optician or optometrist for them.
- Sunglasses provide protection not only against the sun, but also against allergens, for example
- People who wear corrective glasses on a daily basis must also remember to protect their eyes from radiation
- The expert advises on what to look for when choosing sunglasses
- You can find more such stories on the TvoiLokony home page
Many of us cannot imagine functioning in summer without sunglasses, but there are also some who do not use them. Meanwhile, everyone should wear them for at least a few reasons.
Sunglasses protect against UV radiation
The first reason is well known – a lot is said about UV radiation and its harmfulness to the eyes. On a sunny day, up to 10 times more light reaches the eye than is necessary for proper vision. It is also worth remembering that not only direct radiation is harmful, but also diffused and reflected radiation.
UVA rays are dangerous to the lens, the cornea mainly absorbs UVB rays. Overexposure of the eyes to sunlight can contribute to the occurrence of cataracts, conjunctivitis and snow blindness. So it is clear that ignoring the topic of good sunglasses can have serious health effects.
Sunglasses protect against allergies
The glasses form a natural, mechanical protective shield for the eye – then the allergens stay on the lenses and do not penetrate the eye. However, it is worth remembering to clean them regularly after each walk – it is best to wash them with water, wipe and polish them with a dedicated professional cloth.
Allergy sufferers should also use eye drops to flush out allergens. You can also choose two-component drops containing hyaluronic acid, which cleans the eye, and ectoine, which creates an additional tear film that blocks allergens from accessing the eye (eg EKTIN).
Sunglasses protect against dryness of the eye
Under the influence of strong summer sun, the surface of the eye may dry out excessively and the symptoms of the so-called dry eye syndrome. Sunglasses will help, but also drops like artificial tears, preferably without preservatives. In the case of the eyes, a diet with the right amount of omega-3 fatty acids, which can be provided by means of supplements, is also particularly important, but it is also worth including them in the diet, i.e. eating almonds, nuts, fish and seafood.
Blueberries are also good for your eyesight. You can buy an extract of this fruit to support your vision at Medonet Market.
How to choose sunglasses?
Sometimes we are tempted to buy fancy glasses at a holiday stall, sometimes we choose something from a stand in a chain store or supermarket.
– I warn you against buying glasses in random places. Such products often do not have the right UV filters, and accidental, corrective glasses not chosen by a specialist can lead to a headache, deterioration of vision and worsening of the vision defect – advises Dr. Anna Groblewska, expert of the educational campaign “Protect your eyes from allergies”.
Well-chosen glasses not only add beauty, but are also very comfortable, they do not restrict the field of vision, they do not pinch or deform the nose, and do not show any signs of wear on the skin.
- Editors recommend: An ophthalmologist tells you which sunglasses are the best
Wear additionally, not instead
Many people with smaller visual impairments switch from corrective glasses to sunglasses in the summer. And that’s a mistake! – The consequences of avoiding wearing corrective glasses can be serious. The first is the deterioration of the visual defect, amblyopia. Additionally, eye and headaches may appear – warns Dr. Groblewska.
People wearing corrective glasses have several options:
- In summer, wear contact lenses and classic sunglasses
- Invest in photochromic lenses, or “intelligent” lenses that react to light: they darken in the sun and brighten when you enter the room
- invest in glasses with removable caps
- buy prescription sunglasses
It is important not to underestimate this topic and protect your eyes from allergies and radiation.
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