During the Spring Festival holiday, Lao Wu continued to explore the solution to dry eye and shared the essence of knowledge and cognitive thinking, hoping to help everyone.
In terms of quenching thirst and treating symptoms when dry eye is urgent, the most discussed topic is eye drops. Common pits mainly include abusing some bad or even forbidden ingredients, adding irritating ingredients such as preservatives, and bad usage habits that affect the safety and stability of high-quality ingredients. Whether experts or people, the most important thing is to use eye drops as little as possible or not, because long-term use of eye drops will definitely have a negative impact on the overall ecology of the eyes. When you have to use them, you must know the main ingredients and auxiliary ingredients in detail, and you must pay attention to the usage, storage and clean use.
About daily protection, it is mainly eye habits (including the use and habits of electric screens), eye hygiene, attention to nutrition and so on. There are abundant introductions on the Internet, so I won't go into details here. Friends who are interested in learning can search for brain tonic by themselves.
What is particularly worth pointing out here is that he has accumulated rich experience in nourishing the liver and improving eyesight, which has been verified by thousands of years of history. Chinese medicine believes that the liver stores blood, but the liver begins to understand the eyes, and the eyes can only see by blood, so it hurts blood for a long time. Therefore, in addition to regular work and rest, we should calm down and be cheerful, avoid irritability and impatience, and stay away from depression, anxiety and various pressures. These seemingly unrelated aspects are actually very important for protecting eyesight and preventing and treating dry eye.
The supplementary aspect of overall nutrition is also very important. It mainly includes supplementing enough water, especially eating foods with high contents of vitamins A, B and C, and green plants rich in visual nutrients such as lutein and anthocyanin, such as eating Lycium barbarum, ginseng, pitaya, carrot, spinach, Chinese cabbage, tomato, mango, sweet potato with red hearts, as well as animal liver, cod liver oil and roe. These experiences are exactly the same as the classic cognition and experience of the homology of Chinese medicine and food.
For myopia, which is very common in life, we can see that the three key factors of myopia are mainly time, light and distance around the elongation of eye axis and the changes of fundus retina. For the formation and sustainable development of white-collar dry eye syndrome, the situation becomes different. Its core influence factor mainly comes from the light pollution of the electric screen in the office occupational environment. The light pollution sources that the electric screen can exert the main visual fatigue and visual damage at least include the blue light, stroboscopic flash and glare emitted by the electric screen itself, and are closely related to the screen smear, color saturation and other parameters of the screen technology. This is obviously a blind area with a large span of medical care. Ophthalmologists and electro-optic screen engineers need to break through the boundaries, learn and practice more knowledge, work more closely together to tackle key problems, and seek more innovative breakthroughs.
The degree of visual health damage caused by light pollution of electric screen is related to distance, intensity and time. Obviously, it is closely related to eye habits and the overall office environment. Office white-collar workers need to have a basic understanding of the short-term and long-term damage of light pollution to visual health. They really need to do more eye exercises, pay attention to their eyes and don't stay up late.
Because of the anatomical structure of eyeball and the mechanism of vision regulation, eye use time will be a key issue, and it also plays a unique role in protecting vision and preventing dry eye, so it has been highly valued. For example, in the authoritative eye time guide issued by AAO (American Ophthalmology Association), a famous "20, 20, 20" rule is strongly recommended: If you want to use your eyes at close range for 20 minutes, you should look at 20 feet (5 or 6 meters) for 20 seconds to relax your eye muscles. It can be seen that every hour you work on the screen, you will give your eyes a five-minute holiday, look at the distance or close your eyes, relax a little, and give your eyes who work hard in front of the screen a chance to recuperate.
The development of TV and mobile phones in the past 20 years has changed the way of human life, work and existence, as well as the industrial structure, the world pattern and even the space-time structure. We are faced with many sudden new things and products, including the gradual understanding of light pollution of electric screens.
Famous technology &; Tian Xiaoyu, the product manager of Health Generation Z, recently shared the first consumer report on the impact of mobile phone screen technology on human eye health in an extremely objective world, and put forward multidisciplinary observation and thinking for the first time.
The consequences of electric screen light pollution are obviously beyond Lao Wu's cognition! For a long time, there are too many mobile phone controllers and computer slaves in the office, who keep their hands on their mobile phones all day, unconsciously immersing their health and even the whole health in the unbearable light pollution, and they are everywhere, which can have such a great impact on human health. Dry eye is just the tip of the iceberg.
Dry eye is actually a strong signal that a person's health, especially the overall health, is damaged, warning that human beings should be vigilant, change their dependence (obsessive-compulsive disorder), re-recognize and change their eye habits, and fundamentally say no to dry eye.
What experience can you share about dry eye? You are also welcome to give us more valuable suggestions. # Dry eye #
Let Iverson be healthy! I wish you all a happy new year.