Regarding the problem of spending too much time online, what are the disadvantages of spending too m

Change the LCD monitor.

Very much less radiation.

I make up for it with hair growth medicine.

1. Vision loss.

2. Back pain, severe cervical spondylitis!!

3. **Aging.

4. Deformed figure.

5. Mental depression.

6. Nervous fading.

The so-called computer syndrome!

Of course, the above is more serious, and it can generally be adjusted by the person himself.

It is necessary to arrange work and rest reasonably, rest more, and exercise more.

The dangers of being online for long periods of time.

1. Damage to the eyes.

Staring at electronic products for a long time can easily lead to excessive eye use, cause eye fatigue, reduce vision, and in severe cases, lead to retinal detachment, and may face eye diseases such as glaucoma and presbyopia.

In particular, children's vision is unstable and may accelerate myopia. There are many young office workers, after working on the computer during the day, they still "keep the machine in hand" at night, use their mobile phones to brush short**, watch movies, watch**, etc., and even turn off the lights before going to bed and surf the Internet. I often wake up the next day with uncomfortable symptoms such as tears, vision loss, and dizziness.

2. Affect mental state.

Usually when we are online, we often underestimate the passage of time, when we keep our eyes on electronic products for 30 minutes to 1 hour, our concentration will begin to decline, and we need to rest for 15 to 20 minutes to regain concentration. Spending too much time online will also affect your studies and work, and you will have to spend more time on to-do lists, and once you can't complete your goals on time, you will accumulate negative emotions such as nervousness, anxiety, depression, and irritability. It can also interfere with sleep and cause social skills to deteriorate.

3. Negative impact on health.

At present, there are many people who develop a bad posture when using 3C products. For example, when using the computer, the body bends forward, looks at the mobile phone and likes to bow the head, or reclines on the sofa to watch TV, play with the mobile phone, etc., over time, it is easy to lead to spinal joint injury, lumbar muscle strain, body destruction, and various cervical spondylosis due to poor posture.

4. Affect social activities.

Bad Internet habits are most likely to lead to the phenomenon of "crowding out", that is, users spend their precious time and energy on the Internet every day, but crowd out other important activities in life, such as diet and nutrition, sleep and rest, physical exercise, work and study, speech and communication, emotional exchange, etc., day after day, which will eventually affect physical and mental health and endanger interpersonal relationships.

First, and most obviously, computers are more or less radiated, which can lead to persistent vision loss.

Second, long-term Internet access will seriously affect normal work and life, and everything is based on the Internet consciousness, and there is a lack of enthusiasm and initiative in work and life.

Third, when a large amount of information is exposed to a large amount of information through the computer, it is inevitable that some people will lack the necessary adaptability and endurance, resulting in information blockage, causing cerebral cortex dysfunction and a series of symptoms, which is the information disorder syndrome caused by computers.

Surfing the Internet for a long time is not good for your eyes, so it is best to take a break from being online for a while.

This would be too time-consuming and would affect the cervical spine at the same time. Cerebrovascular. Eye strain, etc., these are the most obvious, and the above is a response to the question "What are the disadvantages of being online for a long time?" "The advice on this issue, I hope it helps you, I wish you good health!

The biggest harm of long-term Internet access is that it has a serious impact on our liver function, because it will cause liver blood weakness due to excessive consumption of the eyes.

One is not good for eyesight, the second is not good for the spine and other parts, and the most important thing is that it will form a dependence on the Internet.

Of course, there is a certain amount of harm. At the very least, it is not good for the eyes. Look at it for a while, and take a little rest.

Vision loss, dizziness, poor quality, aging faster!

There are more problems, you are in front of the computer for a long time, and the radiation of the computer screen causes great damage to the eyes;

Secondly, if you sit for a long time, it will damage all aspects of your body, and the most important thing is that it will affect your health.

Decreased vision, dizziness, brain swelling, and discomfort in the cervical spine.

Disadvantages: 1. It is easy to cause loss of appetite when the Internet time is celebrated or too long, and the brain nerves are highly tense when playing games for a long time;

2. Spending too much time on the Internet can easily lead to cervical spondylosis, and sitting in front of the computer desk for a long time will induce cervical spondylosis, frozen shoulder and other overwork diseases;

3. Spending too much time on the Internet is easy to affect interpersonal relationships, and soaking in the Internet for a long time, talking to various netizens through text will increasingly dilute Lu Yuan's oral expression ability;

4. Surfing the Internet for too long and radiating a lot, facing the computer for a long time, absorbing various harmful substances around the computer, will make the computer more and more rough, and it will be more reputable to radiate people's health;

5. Excessive time on the Internet is harmful to eyesight, and long-term exposure to the computer screen will affect the eye organs, which will cause visual fatigue for a long time, resulting in vision loss and myopia.

Surfing the Internet or playing on the computer for a long time mainly has the following drawbacks: taking it late.

1. Eye diseases: According to the ophthalmology experts of the hospital, the patient's blindness is because the picture on the screen is jumping up and down, changing rapidly, and the person who plays is staring at the pants pie screen, which makes 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, stubborn muscle tension headache will be formed.

5. Frozen shoulder: stay on the grid overnight and lay off your shoulder. People who work at their desks or spend a lot of time at their 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 prolong attention, 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 stopping the Internet. In terms of behavior, conduct disorders occur, producing aggressive behavior. That is, Internet addiction is eliminated.

7. If you surf the Internet for a long time in an environment with poor ventilation and sanitary 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.

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.

The Dangers of the Internet to Human Health Just like watching television, too much access to the Internet will also cause harm to health. The following diseases are the most common diseases for people who have been online for a long time: a. Eye diseases:

If the user stares at the screen for a long time, it will cause excessive eye fatigue, which can cause myopia, retinal detachment and even blindness. b. Cervical spondylosis, lumbar strain, frozen shoulder and other lesions: do not leave the grid overnight, and the shoulder should 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. c. 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. In terms of behavior, there will be a conduct disorder, which can lead to aggressive behavior, known as Internet addiction. d. If you use the Internet for a long time in an environment with poor ventilation and sanitary conditions or in an air-conditioned room, heat cold, gastrointestinal diseases, contact dermatitis, dizziness, swelling and headache are common symptoms.