What is the harm of being online for a long time As the title Thank you

Long-term Internet access or playing on the computer mainly have the following drawbacks: 1. Eye diseases: According to hospital ophthalmology experts, patients are blind because the picture on the screen is jumping up and down, left and right, changing rapidly, and the person who plays stares at the screen intently, making the eyes overtired, causing myopia in the light, and retinal detachment in the heavy, causing serious visual impairment and sudden blindness, that is, temporary or permanent blindness.

2. Cervical spondylosis 3, lumbar strain 4, muscle tension headache and vascular headache and other diseases, and in severe cases, intractable muscle tension headache will also be formed 5. Frozen shoulder: stay off the net all night and the shoulder will be laid off. People who work at their desks for long periods of time or are immersed in computers are more likely to develop frozen shoulder, especially in summer.

When the temperature is high, if people work and live in an air-conditioned environment for a long time, the neck and shoulder are attacked by wind and cold, which will cause congestion and edema of the soft tissues of the shoulder, contracture of the tissues around the shoulder, and adhesions between the synovium and articular cartilage of the shoulder joint, resulting in limited movement of the shoulder joint and pain when moving. 6. Mental illness: Experts point out that excessive use of the Internet often leads to emotional disorders and social adjustment difficulties among adolescents.

Psychologically, there will be inability to concentrate and last, memory loss, lack of interest in other activities, apathy, lack of sense of time, and depressed mood. On the physical side, there will be inability to maintain a normal sleep cycle, insomnia, headaches, difficulty concentrating, indigestion, nausea and anorexia, and weight loss when you stop surfing the Internet. In terms of behavior, conduct disorders occur, producing aggressive behavior.

i.e. internet addiction. 7. If you surf the Internet for a long time in an environment with poor ventilation and sanitation conditions or in an air-conditioned room, heat cold, gastrointestinal diseases, contact dermatitis, dizziness, swelling and headache are common symptoms. 8.

Surfing the Internet all the time will also produce a mouse hand. (If you are a netizen who has been online for a long time, then you stretch out your right hand, do you find that your fingers are shaking?) In particular, the real finger is shaking so badly? Hehe.

Eyes are short-sighted, rough, pores are large and black, easy to grow oil (that is, the so-called mites, blackheads) pigmentation, etc., as well as neurasthenia, and then lumbar and cervical spondylosis, etc., it is better to use the Internet in a timely manner.

If you don't do this often, it won't cause a lot of change. Not many people who are online for a long time will not be short-sighted, because they have developed a good habit of surfing the Internet, so habits decide everything I personally think that sometimes you can go up a little longer when you are full of energy, and you can also go up a little longer if you have something urgent to deal with. There is a limit to too much Internet access, and you should take advantage of it.

I'm not in favor of going up all nights five times a week, which would cause the above diseases.

It is harmful and seriously affects the health of the body.

The reason for the increase in the time spent on the Internet may be that with the development of science and technology, people will use their mobile phones to find information or some information they need, so that the time for people to forget will increase, and it may be that the time for people to play with their mobile phones will also increase greatly, because he found that there are a lot of fun things on the Internet, and he feels that there are more things than watching TV.

So, you can do anything online, so go online.

Now is the Internet era, receiving information is inseparable from the Internet, and the time to go online will naturally be longer. Of course, college students must learn to be self-disciplined, and only by planning their own time will they not look idle in the past few years.

The reason for the long time spent on the Internet by college students is that some college students have fewer courses and more time for independent study, which will lead to an increase in the time spent on the Internet.

Learn to plan your future career path and learn professional knowledge according to yourself.

Get some certificates, this is the best.

Long-term Internet access will cause a lot of damage to the body, especially for the eyes, vision loss, and it is easy to freeze shoulder. Cervical spine Lumbar spondylosis affects Bai Yi's physical health.

Surfing the Internet for a long time can cause many injuries to the body, such as sitting for a long time in the cervical spine, and the lumbar spine will be the most direct injury, and at the same time, constantly waving the mouse will also cause your frozen shoulder, and at the same time, your vision will also be seriously reduced.

If I had to choose, all of these options would be right, and the dangers of being online for long periods of time would be far more than that. We all know from childhood to adulthood that there is absolutely no benefit in indulging in online games for a long time, and children know it.

Not to mention damaging your eyesight, staring at a computer screen for a long time is simply impossible to have a good example. I often go online and delay my studies, and I can't do anything else except surf the Internet. Are you really not afraid of your body's problems?

The harm caused by long-term Internet access to the body, first of all, it is very harmful to the eyes, and if the rest is not good, then it will also be bad for the various organs of the body, so these two points are mainly these two points.

There are many things that can cause damage to your body when you spend a lot of time online. First of all, it will affect the vision of the eyes, and long-term Internet access will cause eye fatigue, and the vision eye will be formed slowly. The second is that long-term Internet access will lead to cervical spondylosis, because if you maintain a posture for a long time and are inactive, the cervical spine will be deformed over time, and lesions will be formed.

Therefore, you should not spend too much time on the Internet, and you should occasionally have time for intermittent activities.

You'll have all of them! It will also cause insufficient cerebral blood supply to the three highs! There is no benefit to sitting there and surfing the Internet for a long time! The blood does not circulate and sits there without moving.

Computers, mobile phones, and the Internet will cause direct damage to the eyes, and will also have an impact on the brain, and the brain is not resting, so it is necessary to combine work and rest.

It is not good for the neck and cervical spine, and it is not good for the eyes, and it is easy to cause myopia. It hurts a little in all aspects, and it's best not to be online for a long time.

Yes, I only had vocal cord polyp surgery half a month ago.

Hello, after a long time on the Internet**Han Fengqi will become dull and dull, people with oily skin will have strong oil secretion, prone to acne or acne and other **problems! It's not good to be on the Internet for a long time, but if you have to do it, you can put some cactus balls next to the computer to absorb radiation, and you can also use some of the best talk about this aspect such as oil to help alleviate it....