Hazards and causes of myopia
Myopia, also known as myopia, is a common ophthalmic disease, which is mainly characterized by the decline in the clarity of distant objects. The incidence of myopia is increasing year by year in our country, which poses a threat to people's vision health. So, what is the harm of myopia? What is the main reason for myopia?
First of all, myopia brings a lot of inconvenience to people's daily life. Myopic patients are prone to eyestrain, dryness, redness and other symptoms after watching TV and computer for a long time, which seriously affects the normal use of vision. Secondly, myopia also increases the risk of eye disease. Myopic patients are prone to refractive errors, keratopathy, retinal detachment and other complications, which pose a greater threat to the vision of patients. In addition, myopia also has a negative impact on personal study, work and life. High myopia patients need glasses or contact lenses to see clearly, which brings inconvenience and financial burden to individuals.
The causes of myopia are various. Genetic factors are one of the important reasons for myopia, and children with myopia of both parents are more likely to have myopia. In addition, long-term close eye use is also an important factor leading to myopia. With the rapid development of information technology, the situation that modern people stare at electronic screens, mobile phones and other close eyes for a long time cannot be ignored. Poor eye use habits, environmental factors, malnutrition, and high learning pressure will also increase the risk of myopia.
The effect of mobile phones on myopia
In recent years, with the popularity of smart phones, more and more people rely on mobile phones. However, the long-term use and improper use of mobile phones have caused some negative effects on vision health.
First, staring at the mobile phone screen for a long time is likely to cause eye fatigue and asthenopia. The human eye has a certain time to adapt to the brightness, contrast and other electronic light sources on the mobile phone screen. If it is used for a long time, the eyes will be in a high tension state for a long time, which is easy to cause visual fatigue. Secondly, the frequency of blinking is low when using mobile phones, which is easy to cause dry and red eyes. In addition, it is often necessary to keep a long distance when using mobile phones. This habit of using eyes in a short distance is likely to lead to the occurrence and development of myopia.
For myopic patients, the impact of mobile phones is particularly obvious. People with myopia who use mobile phones for a long time tend to aggravate the symptoms of eye disease, and even accelerate the progress of myopia. Therefore, myopic patients need to pay more attention to the use of mobile phones and take appropriate protective measures to protect the health of vision.
Necessity of wearing goggles
It is a common protection method to wear goggles for mobile phones with myopia. Goggles protect vision by regulating the entry of light and filtering harmful light, reducing glare and reflection.
First of all, glasses can reduce the fatigue of eyes. By filtering harmful blue light, goggles can reduce the blue light damage to the eyes and alleviate the symptoms of eye fatigue and asthenopia. Secondly, goggles can effectively prevent glare from stimulating eyes. The use of goggles can filter out the external strong light, reduce the stimulation of strong light, and protect the health of retina and lens. In addition, goggles can prevent harmful ultraviolet rays from damaging the eyes. Ultraviolet radiation will lead to aging of eye tissues and aggravation of keratopathy. Wearing goggles can effectively reduce the damage of ultraviolet rays to eyes.
However, it is worth noting that wearing protective glasses needs to choose the style and quality suitable for yourself, and it needs to be replaced regularly to maintain the effect. It is suggested that myopia patients should purchase and wear goggles under the guidance of doctors to obtain better vision protection effect.
summary
Myopic patients are more vulnerable to eye diseases when using mobile phones, so they need to wear goggles for vision protection. Glasses can reduce the fatigue of eyes, prevent glare stimulation and UV damage, and play a positive role in protecting vision health. However, wearing protective glasses can not completely solve the problem of myopia. For the prevention of myopia, reasonable eye habits and scientific lifestyle are equally important. Therefore, we should develop a good habit of using eyes, properly control the use time of mobile phones, strengthen indoor and outdoor activities, and maintain balanced nutrition, so as to reduce the risk of myopia.
