Summer and your eyes

Shades or sun glasses are the best way to protect eyes from ultra violet rays as they act as a visual aid that prevent strong light from entering the eyes


The blazing hot summer days with hot wind are still here. The wind not only brings heat but also a lot of foreign particles. Organs that are worst affected by dust and heat are the eyes. Eyes certainly require special care in summer. Where ever you go, be it a beach, theme park or resort, it is important to safeguard them. Shades or sun glasses are the best way to protect eyes from ultra violet rays that harm your eyes. “Sunglasses can protect the eyes. They act as a visual aid which has lenses that prevent strong light from entering the eyes. They are made of either glasses or plastic. Plastic lenses are made from acrylic, polycarbonate or CR-39. Glass lenses have good optical clarity and are scratch resistant, but are heavier than plastic lenses. Plastic lenses are light and break resistant but can get scratches.CR-39 are the most common and have low transparency for UV rays and infrared rays ,” says Dr Amar Agarwal, Director, Agarwal Eye Hospitals. “Transition glasses are best bet than sun glasses. They change their tinge according to the climate and offer better protection,” says Dr Ravi, a senior ophthalmic surgeon in the city.



Most ophthalmologists point to dryness coupled with burning and itching as the main eye problem during summer. Thanks to computers, mobile phones and other gadgets. “This problem aggravates during summer due to the high evaporation rate,” says Dr Ravi. Washing eyes with cold water does not prevent dryness. On the contrary, it adds to the dryness. Cold water just makes you feel good. Tear supplements and lubricating eye drops are the only solution for dry eyes. It has been a myth that viral infections are exclusive to summer. The outbreak can happen anytime.


During summer, people end up with all kinds of dust allergies. “Dust allergies and pollen grain allergies like vernal conjunctivitis are seen in children and adults during summer,” says Dr Parthasarathi, senior consultant, Udhi Eye Clinic. A good pair of glasses protects eyes not just from the UV rays but also from dust. At the end of the day, whether it is summer or winter, the key is to protect eyes and seek treatment at the right time.