Love eye small classroom

Views : 124
Update time : 2022-03-17 17:39:23

Why can you appear myopia?  

Myopia is generally related to the following factors.  

First, you use your eyes more closely.  Nowadays, we attach great importance to education. Many children begin to develop their intelligence at a very young age, learning to draw, write, play the piano and so on. Using their eyes at close distance for a long time may trigger myopia.  

Second, use electronic products more.  Nowadays, the popularity of electronic products is very high. Children playing with mobile phones, tablet computers and watching TV for a long time will induce myopia.  

Third, less outdoor activities.  Many children now stay at home, rarely enjoy outdoor sunshine, vision is not broad, the epidemic has a greater impact.  

Fourth, genetic factors, parents have myopia, children have a higher chance of myopia, if the parents are highly myopic, then children myopia progress is also easy to be faster.  

Prevent myopia, how should parents do?  

 Parents can carry out targeted prevention according to the reasons just mentioned.  Get rid of bad eye habits, reduce close distance with the eye, increase outdoor activities, basking in the sun can prevent myopia.  

Because sun exposure will not only produce vitamin D to make children grow taller, but also increase the secretion of dopamine in our body, which can inhibit the growth of the eye axis, so it can prevent the occurrence of myopia.  

Studies have shown that spending more than 14 hours a week outdoors -- two hours a day -- can reduce the incidence of myopia by 50 percent.  Again, even if it's cloudy or rainy, it's good to be outside because there's still the sun's rays.  

Can children look at their cell phones?   

1. The current advice is not to touch any electronic products, including TV, mobile phone, tablet computer, etc., before the age of 3.   

Children between the ages of 2 and 3 and 7 can watch TV, but the time should not exceed 15 minutes at a time, not more than an hour a day.  

3, after 7 years old, mobile phone, tablet computer is definitely to touch, but each time duration should not be more than 30 minutes, 10 minutes of rest, look at the distance, can proceed to the next study.  Each session should not last more than 15 minutes 

How to find abnormal vision in children?  How often should I have my eyesight checked?  

 It is recommended to establish an eye development profile for children from the age of 3, including vision, refractive status, eye axis and so on.  Because with the child growing taller, the eye is also in continuous development, parents can take the child to the hospital every year to check once, half a year after primary school.   

This can catch your child's vision problems early.  If a child blinks, squints, squints, or needs to walk very close to watch TV, parents should bring their child to the hospital for professional examination.  

Related News
Successfully concluded Successfully concluded
May .17.2022
Caring for the eye health of children and adolescents, and promoting the development of the "14th Five-Year Plan" national eye health plan, Aote Road is in action - On May 17, Aote Road entered the fourth stop of the school set experience light: Zhangzhou High-tech No. 6 Middle School. (Aote Road & Zhangzhou People's Hospital) brought vision screening (optometry) services in eye health to 540 teachers and students of No. 6 Middle School.
Correction glasses for color blindness Correction glasses for color blindness
Apr .29.2022
Correction glasses for color blindness is a special treatment of the glasses lens, is long wave transmission and short wave reflection, in order to get the correct identification of color.  And for now, color blind glasses and our general myopia glasses are divided into contact lenses, frame glasses.  So color blindness corrective glasses are useful.  Color blindness correction lens, is based on complementary color antagonism, special coating on the lens, the effect of cutoff wavelength, transmission of long wave elders, reflection of short wave elders.  Wearing color blind glasses, can make the original color blind map can not be clearly identified into the correct identification.  To correct the effect of color vision disorder.
Science popularization against blue light Science popularization against blue light
Apr .29.2022
Harmful blue light is extremely energetic and can penetrate through the lens to the retina, causing atrophy and even death of the retinal pigment epithelium cells.  Blue light can also cause macular degeneration.  The lens of the human eye absorbs part of the blue light and gradually becomes cloudy, forming a cataract. Most of the blue light passes through the lens. Especially in children, the lens is too clear to block the blue light effectively, which is more likely to cause macular degeneration and cataract.
Five habits that cause cataracts Five habits that cause cataracts
Apr .29.2022
The harm of cataract is mainly caused by the loss of vision, bringing a lot of obstacles to life and work.  Because of the loss of vision, it may be difficult to see things clearly, or it may be difficult to read, reading difficulties, which are the harm caused by vision loss, is a common problem for cataract patients.  Another hazard of cataracts is that if you have them for too long and don't have them surgically, they can develop glaucoma, causing an increase in intraocular pressure.  Sometimes cataracts are too ripe or dissolved will cause eye, such as crystal sebulae, resulting in allergic endophthalmitis, these situations will also have, individual patients will also appear, which appears in cataracts can not be early, timely surgical treatment of patients.