A new study explains the causes of dry eyes ... and several tips for prevention

Millions of people around the world suffer from dry eye syndrome, causing dry eyes, irritation and visual disorders. Although this disease is seen as a shortage of tears, or excessive evaporation of tears, a new study published during the activities of the American Society for Biochemistry and Molecular Chemistry indicates that the microbial environment in the eye can play an important role in causing the disease. The dry eyes of the injured people feel uncomfortable, such as feeling with a capacity or burning in the eyes, especially as they ride on the plane, sitting in the air -conditioned room, or while riding a bike, or after sitting in front of the computer screen for a few hours. The causes of dry eyes and the results of the study showed major changes in the microbial composition of the surface of the eye, in individuals with dry eyes, compared to healthy people. According to the study, the researchers collected samples from the eyes of 30 volunteers using a swab, then performed a genome chain, and an analysis of important information to determine the distribution of microbium to patients and compare it with healthy people. The analysis showed that types of streptococcus bacteria and bacterial bacteria were the most common germs in healthy eyes, while more types of basilli gram in the eye microbiome were present for people with dry eye. It is believed that the intermediate points of these bacteria are responsible for dry eyes. The scientific team is currently doing more research to understand the metabolic traces associated with bacterial bacteria, which are negative grams, to better understand the disease. The researchers say that the disclosure of the distinctive microbial structures observed in healthy and sick eyes provides valuable visions about eye health and diseases. “Once we understand the microorganisms in the eye, it will improve the diagnosis of the disease at an early stage,” says Alexandra of Klee, a professor at Texas State University. This knowledge can also serve as an incentive to develop innovative treatments, which aim to prevent and treat eye diseases. The study also contains important indicators to understand the basic mechanisms of the disease, and it can provide new methods of treatment intervention by targeting the ophthalmic microbium, developing new therapeutic methods to restore the microbial balance and relieve the symptoms of dry eye. According to a previous report by “Mayo Clinic”, various reasons behind Dry Eye harmed the performance of the normal tear membrane. There are many causes of the dysfunction of the tear membrane, as it includes: hormonal changes, auto -immune diseases, sebaceous eye member glands, and in some cases the cause of dry eyes is a lack of tears secretion or increased evaporation. The tear membrane consists of 3 layers: the outer oil layer, the middle water layer and the inner mucus layer, thanks to this mixture, the eye surface remains wet and smooth. The prevention of dry eye people with dry eyes can prevent or reduce symptoms by avoiding situations that result in symptoms. If you are one of these injured, avoid receiving air directly to your eyes, either from a hairdryer, air conditioner or fans, and use air refreshments; The humidifier can increase the moisture of dry air with closed places in winter, and you can also wear sunglasses, while the upper part of it and its sides with standards is provided to prevent wind and dry air from entering the eye. Advice for the prevention of dryness also includes the following: Rest the eyes if you do tasks that can last for a long time, such as reading, or any activity that requires a long visual focus. In this case, make sure to close your eyes for a few minutes, or to march them regularly for a few seconds. This process will be evenly distributed inside the eyes. If you find yourself in areas where the air is very dry, such as high and desert areas, and on board the aircraft, you should reduce your eyes for minutes, regularly, the evaporation of tears. If you use the computer, make the screen in a low position if your eyes, because if you place it at a higher level, you will open your eyes more to see. And if you are a smoker, you should think seriously about quitting smoking, and ask to help your doctor while working to stay away from smokers when you can, increase the symptoms of dry eyes. For those with chronic dry eye, they should use eye drops even if they do not show symptoms of dehydration. The artificial tears, which provide these drops, keep the eyes moisturized.